Doctor Teeth

poki.com

Doctor Teeth is a funny skill game created by Mini Duck Games. In this game, you assume the role of a dentist and your job is to take care of your patients' dental problems. Use different tools to fill cavities, treat bad breath and pull out teeth. Tap or click any tool you see on the screen to equip it. You can hold down your finger or mouse button to apply the tool to the area you want to treat. You can use the stethoscope icon if you're stuck and need a hint. You can learn more about dental hygiene while watching your patient's fun reactions while playing this game. Can you treat all of the patients and give them a million-dollar smile?Tap or click any tool you see on the screen to equip it. You can hold down your finger or mouse button to apply the tool to the area you want to treat.Doctor Teeth was created by Mini Duck Games. This is their first game on Poki!

Earth's Greatest Defender

poki.com

Earth's Greatest Defender is an online action game where you must protect Earth from alien invasion and rescue human hostages! In Campaign mode, prove your skills by battling aliens across multiple levels. Select your difficulty level and characters, defeat various aliens, and rescue hostages. Feeling adventurous? Take on the speed run mode or tackle the impossible levels. Unleash your creativity in the level editor to design your own battlegrounds. Want to prove your prowess against others? Join multiplayer battles to determine the ultimate defender of Earth! Remember, only the greatest defender can survive here! Grab your shotgun and start to defend Earth now!

The Left Behind

poki.com

The Left Behind - A Forgotten Hill Tale is a horror game with point-and-click elements, cleverly designed puzzles, and a unique tale. Can you help an ancient soul gain freedom? In the newest entry in the Forgotten Hill universe, a new wing of the mysterious museum is open for you to explore along with a chilling new story! Examine your surroundings in every room. Read old memos, pay attention to details, and collect puzzle pieces that could be used to solve a contraption in one of the various rooms of the museum. If you're lost, simply use the question mark icon in the correct room to ask for a hint. So go ahead and start discovering the dark secrets of some interesting characters. This game might keep you at the edge of your seat, but your heart will feel as light as a feather after finishing it.Click on the items of interest to pick them up and store them in your inventory. From there you can click on them and use them on other items or doors in the game.The Left Behind - A Forgotten Hill Tale is created by FM Studio. They have many legendary games on Poki such as Rise of Pico, Forgotten Hill: The Wardrobe, Forgotten Hill Disillusion: The Library, Little Cabin in the Woods, Forgotten Hill Memento: Buried Things, Forgotten Hill Memento: Love Beyond, Forgotten Hill Memento: Playground, Forgotten Hill: Fall, Forgotten Hill: Puppeteer and Forgotten Hill: Surgery. Don't forget to play Pixel Volley, Smash Car Idle, and Smash Car Idle 2 as well!You can play The Left Behind - A Forgotten Hill Tale for free on Poki.The Left Behind - A Forgotten Hill Tale is only playable on your computer for now.

MuPlata

normal.muplatas2.com

Servidor de Mu Online Season 2. En linea desde el año 2008.

Soccer FRVR

soccer.frvr.com

Soccer FRVR is a real challenge to football lovers. Flick and kick the ball in the right direction, beat the goalie and try to score as many goals as you can in this endless penalty shootout!

Burrito Bison Revenge

poki.com

Burrito Bison Revenge is a platform game where you are a bison flying over town to get your stolen wallet back from the candy land. Launch yourself up in the air with full force and trample everything in sight! Bounce off the soft gummi bears to extend your distance, perform body slams at the right time to gain momentum, and explore other crazy fun scenarios like hijacking cars, pilot ships, and even flying up to the sky for the ultimate impact. The cash you've earned in the game can be spent on upgrades to make your travel longer and more powerful. Can you unlock every upgrade and beat every unique boss?Press space when the meter hits the absolute center so you can start with a powerful launch. Gain momentum by firing the slam button at the right moment.Slam - Left mouse click or SpaceBurrito Bison Revenge was developed in 2012 by Juicy Beast, a Canadian game development team. Later, it was ported to HTML5 by AwayFL. This is their first game on Poki!Burrito Bison Revenge is only playable on your computer for now.You can play Burrito Bison Revenge for free on Poki.There are 19 upgrades you can purchase in the game, each with their own progress meter.There are two game modes: Normal and Survival. You must finish the game once to unlock Survival Mode.

K-Pop Dance Challenge

artsandculture.google.com

Learn to dance like a K-Pop pro in this choreographed dance challenge. A collaboration between the V&A and Google Arts & Culture Lab.

Dodge Blast

poki.com

Dodge Blast is an arcade game developed by BUN GUN. In this game, you can choose your favorite spaceship, blast your way through clusters of weird alien creatures, collect weapon upgrades, and face intergalactic bosses. Dodge Blast is in the same vein as the classics like Space Invaders, but it takes things a step further by letting you build up your high score with combos, chain attacks, and special powers! Are you ready for this exciting endless galaxy adventure?Move - A/D or Left/Right arrow keysShoot - Space barSpecial attack - (Hold down) Space barDodge Blast is created by BUN GUN. Play their other casual arcade game on Poki: Hoppenhelm

Digging Master

poki.com

Digging Master is a simulation game that invites you to embark on an archaeological adventure, where you can discover ancient artifacts and build your own museum! Dig through the soil to uncover fascinating fossils like Triceratops, T-Rex, and Stegosaurus. Assemble these majestic creatures and showcase them in your museum to attract visitors. Sell tickets to guests and earn money to expand your museum further. Invest in upgrades to dig faster and discover rarer artifacts, or hire workers to assist you in your quest. Are you prepared to become the ultimate Digging Master?

Tower Defense Mingling

poki.com

Tower Defense Mingling is a merging game created by Zonda Creative Studio. Defend your base from enemy units by placing offensive turrets and improving them. You can merge two of the same units to create a more powerful unit, then you can merge them into a more powerful unit, and so on… The first levels are easy where all the enemies follow the same route. But as the game goes on, you will need to think strategically and be resourceful to survive. Go ahead and merge away!Click or tap on a turret below to select it. Click again on an empty tile to place the turret. Drag a unit and drop it on an identical one to merge them.Tower Defense Mingling was created by Zonda Creative Studio. They have many addictive games on Poki: Barbershop Inc., Merge Tycoon, crane-madness and Infinite 8

Kanka

kanka.io

We offer a tabletop campaign manager and worldbuilding tool that makes it easy to organise, plan, and enjoy your TTRPG campaigns

Ground Digger

poki.com

Ground Digger is a casual arcade game developed by IP Zlata Roshchina. You own an excavation company in this game, and all of the riches are yours to take. Mine and dig deep into the earth to uncover chunks of gold, precious gems and various types of minerals. Upgrade your tools and go even deeper, where the rarest and most valuable riches lie. There are many surprises in this gig, and all you have to do is dig.Select one of the three routes to uncover all the riches hiding underneath.Dig - Click with the left mouse button.Ground Digger is created by IP Zlata Roshchina. They have a cute arcade platformer on Poki: Sweet Run.

MR RACER - Car Racing

poki.com

Here you can play MR RACER - Car Racing. MR RACER - Car Racing is one of our selected Racing Games.

Cars Thief

poki.com

Steal vehicles and drive around the city! Cars Thief is a GTA clone filled with unique vehicles. You can steal police cars, motorcycles, and unmarked vans. Change the view to steer from a first-person perspective, and transport yourself into a whole new world!

Bug Smash

poki.com

Here you can play Bug Smash. Bug Smash is one of our selected Baseball Games.

Tank Trouble 2

poki.com

Tank Trouble 2 is an online war game where you blast bouncing missiles at enemy war vehicles. Tank Trouble 2 pits you against clever army generals in mazelike battlefields. In Solo mode, you will face Laika, a master of war. You can also challenge a friend or two in multiplayer warfare.

Stick Merge

poki.com

Stick Merge is a casual action and merging game created by TinyDobbins. Your aim is to combine various types of weapons to create more powerful guns, and ultimately use them on the moving stick figures in the shooting range. Prepare your arsenal, upgrade your pistol, explore all the power-ups and become the best shooter in town. How powerful can you get in Stick Merge? Stick around to find out!Select and move weapons - Click and drag the left mouse buttonShoot enemies - Drag and move the mouse cursorStick Merge was created by TinyDobbins. Play their other merging games on Poki: Merge Round Racers, Merge Gangster Cars, Merge Cyber Racers and PartyToons.

Hospital Series: Doctor Rugby

poki.com

Hospital Series: Doctor Rugby is a funny simulation game where you become a surgeon and a doctor in this series of mini-games where you will have to deal with hilariously absurd medical situations of a rugby team. Patch wounds, remove objects, pop zits, hit scars with sausages(?) and more. Will you be able to finish all levels?Use your mouse or finger to interact with the patient or use any of the medical tools.Hospital Series: Doctor Rugby was created by WeDoYouPlay. Play their other games on Poki: Nonogram, Words Emoji, and Sugar Eyes You can play Hospital Series: Doctor Rugby on your browser or on mobile without installing or downloading anything for free on Poki.

Merge Arena

poki.com

Merge Arena is a 3D tower defense game about defending your territory from various different types of enemies while constantly improving your army. The game works with a merge system that allows identical units to be combined into a single, stronger unit. Merge your units and improve them so they can attack the evil monsters coming to attack your lovely kingdom! The yellow button below will start a new fight. Before every fight, make sure you expand the available units and slots using the two buttons on the bottom-right. Call help from mages, archers, and gigantic knights! Battles will earn you experience and gold, but your treasury will also generate some money on its own. Spend your earnings carefully to enhance your strength and protect all of your citizens from harm. You can also use the keys you've earned to have multiplayer matches against real players! Share Merge Arena with your friends and find out who can build the strongest fort and hold it for the longest time!Drag and drop identical units to merge them into a stronger unit. The button below the page will start a new fight. Make sure you expand the available units and slots using the two buttons on the bottom-right.Merge Arena is created by EasyCats. Play their other game on Poki: Archer CastleYou can play Merge Arena for free on Poki.Merge Arena is playable on your computer and mobile devices such as phones and tablets.

Blood Drift

poki.com

Blood Drift is a car game where you drive around town and run over zombies. Buckle up, wear your sunglasses and enjoy this thrilling game while you unlock surprising vehicles!Move - Arrow keysThis is Zero Flag Games' first game on Poki!

Military Wars Warfare

poki.com

Protect your country in Military Wars Warfare! This 3D multiplayer game features Delta vs. Recon battles. You can compete in Capture the Flag, Free-for-All, Control Points, and Team Deathmatch bouts. Engage in heated gunfights in Desert Village and Frost Town!

Caesar's Day Off

poki.com

Caesar's Day Off is a funny simulation game where you are Julius Caesar, and you have a free day ahead of you. Have you ever wanted to be a worn-out emperor who simply wishes to enjoy a day off? You're in the right place! Give simple hand gestures to communicate with your subjects. When you approve of something, you can give a thumbs-up signal. Gesture the opposite way when you want someone to be eaten by your lion. Heavy is the head that wears the crown, but heavier is the body if Caesar doesn't order the salad.Accept (Thumbs up) - Up arrow key or Swipe upRefuse (Thumbs down) - Down arrow key or Swipe downCaesar's Day Off was created by Seufz Studio. Play their other game on Poki: Murder.

Remove FRVR

remove.frvr.com

Test your skills with color recognition and quick reactions.

Hide and Seek : Escape Games

poki.com

Here you can play Hide and Seek : Escape Games. Hide and Seek : Escape Games is one of our selected Action Games.

Merge Battle

poki.com

Merge Battle is an idle merging game created by NoPowerup. Combine the weapons in your arsenal, defeat monsters and bosses, and save the world! Merge identical weapons to get newer, more powerful weapons. You can tap on the screen repeatedly to get new weapons faster. There are 36 types of weapons, various different enemies, powerful boosters, treasure chests, and more surprises waiting for you. Go ahead and save the world from a monster invasion by only lifting a finger!Tap on the screen repeatedly to get new weapons. Drag a weapon and drop it on an identical one to create a more powerful weapon.Merge Battle was created by NoPowerup. Play their other games on Poki: Idle Digging Tycoon, Horse Shoeing, ShootZ, and Traffic Rush!

Idle Tree City

poki.com

Idle Tree City is a simulation game created by NoPowerup. In this idle management game, you must help cute trees build beautiful wood houses. Earn cash, purchase upgrades, produce trees faster and build a whole new wooden city! Can you build the greenest tree city the world has ever seen?Tap or left-mouse click on a piece of land, object or worker to interact with it. Click on an empty tile to plant a tree.Idle Tree City is created by NoPowerup. Play their other addictive games on Poki: Idle Digging Tycoon, Idle Lumber Inc, Idle Light City, Idle Success, Horse Shoeing, Merge Battle, ShootZ and Traffic Rush!

Electric Highway

poki.com

Electric Highway by Tasty Air Games is an exciting car racing game where you'll need to dodge cars and charge up to complete each level! Navigate your car through the electric highway, passing through gates to gain immortality. Push those pesky other drivers out of your way but be careful! You're only invincible for so long! In Electric Highway on Poki, earn coins to unlock fancier cars. How far will your electric highway driving skills take you? Controls: Left/right arrows - Steer left/right About the creator: Electric Highway is created by Tasty Air Games, based in the Czech Republic. They are also the creators of Horror Nights Story.

Hill Racing - Egg Drop!

poki.com

Here you can play Hill Racing - Egg Drop!. Hill Racing - Egg Drop! is one of our selected Action Games.

Art Coloring Book - Panda

artsandculture.google.com

Color your imagined pandas with iPanda.

Olly the Paw

poki.com

Olly the Paw is an idle game where you get to be a cute bear on a quest to repair an airplane! To restore the aircraft piece by piece, you must earn enough coins to unlock various areas and find the lost manuals. Starting with the apples you picked up from the trees, you can sell various fruits and food like blueberries and honey to the rich reindeer for money. If you provide enough materials to the Panda chef, you'll receive delightful desserts to sell. Enhance your skills at the mole's place and ask for help from lovely foxes if you want! Can you successfully gather all the pieces and mend the airplane back together?

Tiny Fishing

poki.com

Tiny Fishing is a fishing game where you have to upgrade your gear to get bigger fish! Each fish you catch will earn you some money, which you can then spend on better equipment to fish deeper and deeper. The deeper you go, the more rare the fish become. Can you catch the biggest fish?Click with your mouse to throw your line out. Hold and move around to catch different fish.Tiny Fishing was created by BuyHTML5. Play some other of their games such as Hypersnake or 11-11 on Poki!

Cow Bay

poki.com

Cow Bay is an idle simulation game where you take the role of a farmer cow who harvests various crops and crafts tools. The governor (who is a cat) asks you to turn this empty but fruitful piece of land into a bustling settlement from scratch. You start simple by picking up berries and collecting wooden logs. Then the quests will evolve into more complex tasks like cutting down trees, sewing seeds, and crafting equipment. As you complete the governor's quests, you will earn coins to unlock and explore more islands that will introduce many improvements like a crafting table where you can make axes, pickaxes, shovels; a campfire that lets you cook recipes to replenish your energy; and storage boxes to unload extra items. Each task costs an energy, so make sure to keep an eye on it at all times. Cow Bay has lots of surprises in its sleeve waiting for you to explore! Play this relaxing pastoral experience on Poki, and don't forget to share it with your friends and find out who can build the best settlement!Tap or click on any object to harvest or use it. You can tap on the shrubs to collect berries, the logs to collect them, or the buildings or workbench to use them for crafting.Cow Bay is created by 7Spot Games. They have other collaborative fun games and skill games on Poki: Ninja Mouse, Moving Truck: Bounty, Moving Truck: Construction, Moving Truck, Duo Survival, Duo Survival 2, Duo Vikings, Duo Vikings 2, Duo Vikings 3, ZOOM-BE, ZOOM-BE 2, ZOOM-BE 3, Truck Loader, Truck Loader 4, and Truck Loader 5First of all, make sure to unlock every new island as soon as possible. If you can't find a specific item, go to each workstation or bench and check the drop-down menu to find how you can craft it.You can play Cow Bay for free on Poki.Cow Bay played on your computer and mobile devices like phones and tablets.

Geo-FS

geo-fs.com

GeoFS ist ein kostenloser Flugsimulator mit globalen Satellitenbildern, im Webbrowser oder als App. Enthält Mehrspieler, reale kommerzielle ADS‑B‑Verkehrsdaten und lokale Wetterbedingungen weltweit.

Hero Rescue

poki.com

Hero Rescue is a skill game developed by QKY Games. In this game, you are in charge of controlling a rescue helicopter. Click or tap on the screen to lift the rescue chopper up. Pilot the chopper skillfully and rescue civilians from a wildfire. You get more stars if you don't leave anyone behind. Can you finish Hero Rescue without any casualties?Click or tap on the screen to lift the rescue chopper up.Perfect Dunk is created by QKY Games. Play their other casual games Avoid Dying, Fire Road, Pocket Hockey, and Neon War on Poki!

Britannica Tightrope

britannica.com

A daily trivia game with 9 interesting questions. If you get three wrong…you lose. Question categories include science, arts, history, animals and math.

Wowhead

wowhead.com

The largest World of Warcraft (WoW) information site, featuring guides, news, and information on classes, professions, covenants, raids, transmog, and more.

Food Tycoon FRVR

foodtycoon.frvr.com

The customers won't stop coming in! Start serving the drinks, cooking your best meal and building your food empire!

Stick Defenders

poki.com

Stick Defenders is an action and merging game where you combine stickman units into stronger ones, so that they can protect your base from phases of enemies. Merge identical gunmen, enhance your offensive abilities, improve your walls, and much more. There are fun side activities like "spin the wheel" where you can get surprising items to help you become stronger and unlock new possibilities. Make sure to use your skills on the oncoming horde of enemies as soon as their cooldown's over, so you don't get overwhelmed by them. How long can you hold down the fort in Stick Defenders?Use your left mouse button or finger to select and drag units. Drag one unit and drop it on top of an identical one to merge them.Stick Defenders was created by TinyDobbins. Play their other casual games on Poki: Stick Merge, Merge Round Racers, Merge Gangster Cars, Merge Cyber Racers and PartyToons.You can play Stick Defenders for free on Poki.Stick Defenders can be played on your computer and mobile devices like phones and tablets.

Nerdle

nerdle-game.co

Nerdle - A wordle with numbers. You have 6 tries to guess, use numbers and operators to complete the formulas. New challenges are updated every day

Real Cars in City

poki.com

Real Cars in City is a 3D simulation game where you must prove your driving skills in various unique race tracks. Go against artificial intelligence or friends, and collect stars for successfully completing races. You can use your stars to unlock cool new cars. In addition to your stars, you can earn money to spend on customizing and enhancing your car to better suit your play style. There are many impressive vehicles, a two-player mode, a free drive area, and even a battlefield area with Hot Pursuit. Make sure to complete the side quests to save up and buy your dream car! Do you have what it takes to be the best driver in town?Real Cars in City was created by AYN Games. They make realistic 3D racing and driving games. Play their other games on Poki: Cyber Cars Punk RacingYou can play Real Cars in City for free on Poki.Real Cars in City is only playable on your computer for now.

Bearsus

poki.com

Bearsus is an action game where you play as a brawler bear going against other bears in various fighting arenas. Fight with ease thanks to the classic, unbearably simple two-button control scheme! Choose from 8 playable wrestling bears with mix-and-matching moves, so you can come up with your own unique style. Sharpen your claws and jump into the Arcade Mode where you play against 5 grizzly bears and unlock new fighters and color pawlettes. You can also play against a furrend in the 2-Player Mode. If you want an even bigger challenge, you can also try Endless Mode where your health carries over from the previous round. Are you strong enough to become the champion of the forest using your bear hands?Bearsus is developed by ARF Games in 2022. This is their first game on Poki!You can play Bearsus for free on Poki.Bearsus is playable on your computer and mobile devices such as phones and tablets.

Freefall Apart

poki.com

Freefall Apart is an action game about flinging your ragdoll character through a whimsical castle. Launch your character, and dodge deadly obstacles such as spinning saw blades and darting arrows, all while searching for the key and the exit. But the jumps are not unlimited! You need to collect the key and find the exit before the jumps run out. Are you ready for this fun and intense journey?

Rally Point

poki.com

Rally Point is a 3D car racing game where you must race to finish in first place in various racing tracks across the globe. In this game, you can test how well you drive on extreme tracks. Cities, deserts, streets, you name it! Go full throttle and achieve fastest scores under a time limit. Use your steering skills, drift through road curves, and speed it all up by using your nitro boost. But don't overheat your engine as it will short your car! Achieving time records will give you access to new vehicles, new tracks, and customization options. So go ahead and drive your favorite car to the finish line!Steer - WASD or Arrow keysReset - RPause - Esc or PNitro - Space or ZDrift - Left shift or XRally Point is created by XFormGames. They have other skill games on Poki: Burnin' Rubber Crash n' Burn, hydro-storm-2, Rhino Rush Stampede, Gladiator True Story, rally-point-4, Rally Point 3, Go Kart Go! Ultra!, and Burnin' Rubber 5 XSYou can play Rally Point for free on Poki.Rally Point is only playable on your desktop computer.

Rally Point 2

poki.com

Rally Point 2 is a 3D car racing game where you must race to finish in first place in various racing tracks across the globe. In this game, you can test how well you drive on extreme tracks. Cities, deserts, streets, you name it! Go full throttle and achieve fastest scores under a time limit. Use your steering skills, drift through road curves, and speed it all up by using your nitro boost. But don't overheat your engine as it will short your car! Achieving time records will give you access to new vehicles, new tracks, and customization options. So go ahead and drive your favorite car to the finish line!Steer - WASD or Arrow keysReset - RPause - Esc or PNitro - Space or ZDrift - Left shift or XRally Point 2 is created by XFormGames. They have other skill games on Poki: Rally Point, Burnin' Rubber Crash n' Burn, hydro-storm-2, Rhino Rush Stampede, Gladiator True Story, rally-point-4, Rally Point 3, Go Kart Go! Ultra!, and Burnin' Rubber 5 XSYou can play Rally Point 2 for free on Poki.Rally Point 2 is only playable on your desktop computer.

Z-Raid

poki.com

Z-Raid is a multiplayer tower defense game where your objective is to deploy different types of special guns to protect your base from hordes of zombies. For the longest time, the Zombinium Factory has conducted secret experiments, but something has gone wrong lately… The explosion has spread a suspicious purple substance everywhere, a substance that turns people into zombies! Play as a regular person trying to survive: mount turrets, level them up, upgrade your hero, compete in the arena, win tournaments and survive all the raids against real players! Go ahead and share Z-Raid with your friends and live through this exciting zombie adventure together!Click on a unit you can afford, and click again on an empty highlighted slot to place them. Your units will attack incoming enemies automatically. Make use of special turrets such as ice gun which slows down foes. Each item you purchase can be improved which makes your chances of winning higher.Place turret - Tap or click on a unit, then again on a highlighted available slotZoom in/out - Two-finger swipe or mouse wheelZ-Raid was created by ANV Games, a game development company based in Ukraine. Play their other addictive casual games on Poki: Ocean and Laborer 2

Fast Typer

poki.com

Type as many words as possible within one minute! This typing game will test your ability to spell six-letter words. If you make one mistake, the letters will disappear. Improve your typing skills to earn a spot on the leaderboard!

Evony

evony.com

Build your cities. Train your troops. Solve Puzzles. Expand your empire. Be the King of 7 kingdoms! All in Evony: The king's Return, the hottest real-time strategy MMO of 2023!

Pirates Merger

poki.com

Pirates Merger is a merge battle simulator where you must choose between different characters to merge and build your army to siege the enemy. Choose between your classic pirates as well as your flying friends in order to merge and build an invincible army. Command your army and defeat your enemies through strategic positioning and brute strength! Use your mouse to click and drag allies on top of each other to merge them. On mobile, all you do is swipe!Pirates Merger is created by Beedo Games. Check out their other games on Poki: Base Defense, Blocky Snakes, Call of Tanks, Clash Of Armour, Clash of Skulls, Clash of Tanks, Dark Boy, Mafia Wars and Tanko.io!

Noob: Zombie Prison Escape

poki.com

Here you can play Noob: Zombie Prison Escape. Noob: Zombie Prison Escape is one of our selected Escape Games.

Papa Cherry Saga

poki.com

Papa Cherry Saga is a matching puzzle game created by Robowhale. Help our chef sate his big appetite for sweets! Assist him in his journey to collect tons of delicious desserts in a magical kingdom full of candies. Join the chef while he matches up doughnuts and other sugary sweets. Put them into groups of three or more to remove them from the board. Additionally, put them into unique combos shaped like the letters L or T to activate exciting effects! There's also useful boosters that will sure come in handy during his incredible journey. Are you ready to play the sweetest puzzle game ever made?Move a dessert - Left click (or tap) and holdMatch dessert - UnclickPapa Cherry Saga is created by Robowhale. Play their other casual games on Poki: Bouncy Woods and Impossible 13