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    Hand-picked, awesome games from our archives.

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    • Play Berzerk Ball

      Berzerk Ball

      8 votes, average: 5.00 out of 58 votes, average: 5.00 out of 58 votes, average: 5.00 out of 58 votes, average: 5.00 out of 58 votes, average: 5.00 out of 5

      Hey guys! The sequel to Homerun in Berzerk Land will probably show up sometime in 2011, bu...

    • Play FlyTangle 2

      FlyTangle 2

      6 votes, average: 5.00 out of 56 votes, average: 5.00 out of 56 votes, average: 5.00 out of 56 votes, average: 5.00 out of 56 votes, average: 5.00 out of 5

      FlyTangle is a puzzle game. Your goal is to move flies around, until the lines between the...

    • Play Ricochet Kills 2

      Ricochet Kills 2

      5 votes, average: 5.00 out of 55 votes, average: 5.00 out of 55 votes, average: 5.00 out of 55 votes, average: 5.00 out of 55 votes, average: 5.00 out of 5

      Kill all your enemies with your gun by making a perfect angle and by taking a right shot....

    • Play Doodle God 2

      Doodle God 2

      4 votes, average: 5.00 out of 54 votes, average: 5.00 out of 54 votes, average: 5.00 out of 54 votes, average: 5.00 out of 54 votes, average: 5.00 out of 5

      The long awaited sequel from creators of Doodle God/Devil series is here! Doodle God 2 dev...

    • Play Kick Out Bieber

      Kick Out Bieber

      4 votes, average: 5.00 out of 54 votes, average: 5.00 out of 54 votes, average: 5.00 out of 54 votes, average: 5.00 out of 54 votes, average: 5.00 out of 5

      Hit Justin Bieber as hard as you can with your guitar to launch her as far as you can. Bu...


    The Worlds Hardest Game

    The Worlds Hardest Game Cool Math

    Description

    This is The World's Hardest Game! Work your way through 30 incredibly hard levels, and if you can finish all of them you can compete for a spot on the world leader board!

    Game category

    The Worlds Hardest Game is posted in Action

    Game tags

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    New Cool Math

    When you're finished playing The Worlds Hardest Game check out these great new games that have just been added to Cool Math:

    • Play Tower of Hanoi

      Tower of Hanoi

      0 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 5

      Is a classic puzzle where you have to move some disks placed on a tower in order to take t...

    • Play Liquid 2

      Liquid 2

      0 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 5

      Collect all the liquid together to get to the end in this fun physics puzzle game....

    • Play Jim loves Mary

      Jim loves Mary

      0 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 5

      a fun 2 player platformer game where you have to get jim and mary together...

    • Play Wake up Asterix and Obelix

      Wake up Asterix and Obelix

      0 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 5

      use the different shapes to wake up both Asterix and Obelix. Play Wake up Asterix and Obe...

    • Play Raze

      Raze

      5 votes, average: 4.80 out of 55 votes, average: 4.80 out of 55 votes, average: 4.80 out of 55 votes, average: 4.80 out of 55 votes, average: 4.80 out of 5

      'Battle against Aliens, Robots, and Zombies in this futuristic fight for the survival of e...

    • Play Dawn of the Bod 2009

      Dawn of the Bod 2009

      2 votes, average: 3.50 out of 52 votes, average: 3.50 out of 52 votes, average: 3.50 out of 52 votes, average: 3.50 out of 52 votes, average: 3.50 out of 5

      Blast the zombie bods!...

    • Play Thrill Rush

      Thrill Rush

      0 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 5

      Can you survive these crazy roller-coasters? duck and jump over all obstacles you can. P...

    • Play Koutack

      Koutack

      0 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 5

      Stack the tiles up until you only have one left. Play Koutack Online...

    • Play Pirates Arctic Treasure

      Pirates Arctic Treasure

      0 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 5

      Cut the objects to get the treasure chest into the ocean so the pirates can pick it up. P...

    • Play Jedi vs Jedi

      Jedi vs Jedi

      12 votes, average: 3.75 out of 512 votes, average: 3.75 out of 512 votes, average: 3.75 out of 512 votes, average: 3.75 out of 512 votes, average: 3.75 out of 5

      Very colorful game based on Star Wars. You are a Jedi you have to fight with the other Jed...

    • Play Fishing Panda

      Fishing Panda

      0 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 5

      Go fishing with the panda to catch the fish. I though pandas ate bamboo..... Play Fishin...

    • Play Otherworldly War

      Otherworldly War

      0 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 5

      Build up your empire to conquer all the enemies you have! Play Otherworldly War Game...


    More Action

    Check out these other great Action Games available

    • Play Berzerk Ball

      Berzerk Ball

      8 votes, average: 5.00 out of 58 votes, average: 5.00 out of 58 votes, average: 5.00 out of 58 votes, average: 5.00 out of 58 votes, average: 5.00 out of 5

      Hey guys! The sequel to Homerun in Berzerk Land will probably show up sometime in 2011, bu...

    • Play Kick Out Bieber

      Kick Out Bieber

      4 votes, average: 5.00 out of 54 votes, average: 5.00 out of 54 votes, average: 5.00 out of 54 votes, average: 5.00 out of 54 votes, average: 5.00 out of 5

      Hit Justin Bieber as hard as you can with your guitar to launch her as far as you can. Bu...

    • Play Tu 46

      Tu 46

      4 votes, average: 5.00 out of 54 votes, average: 5.00 out of 54 votes, average: 5.00 out of 54 votes, average: 5.00 out of 54 votes, average: 5.00 out of 5

      Fly the jumbojet Tu 46 in this fun complex 2d Flight Sim Game. Play Tu 46 game...

    • Play Big Pixel Zombies

      Big Pixel Zombies

      3 votes, average: 5.00 out of 53 votes, average: 5.00 out of 53 votes, average: 5.00 out of 53 votes, average: 5.00 out of 53 votes, average: 5.00 out of 5

      Run around killing zombies in this 3d shoot em up...

    • Play Dillo Hills

      Dillo Hills

      3 votes, average: 5.00 out of 53 votes, average: 5.00 out of 53 votes, average: 5.00 out of 53 votes, average: 5.00 out of 53 votes, average: 5.00 out of 5

      Build up your speed by rolling down the hills, then use that momentum to speed off up into...

    • Play Firebug

      Firebug

      3 votes, average: 5.00 out of 53 votes, average: 5.00 out of 53 votes, average: 5.00 out of 53 votes, average: 5.00 out of 53 votes, average: 5.00 out of 5

      Help the firebug get through each level before he burns down the bridges. Play Firebug ga...

    • Play Bunny Charm

      Bunny Charm

      2 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 5

      The game takes place in an imaginary desktop and you incarnate a bunny that looks only for...

    • Play The Scarecrow’s Revenge

      The Scarecrow’s Revenge

      2 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 5

      You play Batman in this fantastic platform game. The Scarecrow has stolen fear gas from Go...

    • Play City Smasher

      City Smasher

      2 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 5

      Run through the city destroying everything in your path. Finish the different objectives i...

    • Play Flea 2

      Flea 2

      2 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 5

      Hop, skip, jump and bounce your tiny flea through up to 50 levels of intense platforming a...

    • Play Monkey GO Happy

      Monkey GO Happy

      2 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 5

      Have you ever wished you had a MONKEY??? Well they're hard work you know! You have to spen...

    • Play Hawaii Burgers

      Hawaii Burgers

      2 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 5

      You are to take part in the competition "The Best Burger Seller". All you have to do is t...



  • More Cool Math Action Games

    More Cool Math Action Games

    When you're finished playing The Worlds Hardest Game check out these other Cool Math Action Games. You can play Cool Math games and Cool Math Action Games on Cool Math all day!

    • Play Angry Animals

      Angry Animals

      2 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 5

      Help animals to fight with aliens. Make much damages to get three stars....

    • Play Material Mole 2

      Material Mole 2

      2 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 5

      Pickup the materials in your truck and transport them to the end of the levels, Play Mat...

    • Play Going Up

      Going Up

      2 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 5

      climb as high as you can in this great jumping game. Play Going up...

    • Play The Bullet

      The Bullet

      2 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 5

      A shooting range where you shoot other snipers and complete intense challenges, with a coo...

    • Play Trucks Formers

      Trucks Formers

      2 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 5

      Drive through the dificult terrain in your Truck Former, which can warp into 3 different t...

    • Play Red Ball 3

      Red Ball 3

      2 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 5

      Roll through the levels in this fun physics platformer, Play Red Ball 3 game...

    • Play Cactus McCoy

      Cactus McCoy

      2 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 5

      Cactus McCoy is back in this great sequel with 12 new stages, 75 weapons and a whole bunch...

    • Play Fireboy and Watergirl 4

      Fireboy and Watergirl 4

      2 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 5

      A fun 2 player platformer where you need to use teamwork to get both fireboy and watergirl...

    • Play Vector Conflict: The Siege

      Vector Conflict: The Siege

      1 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 5

      Vector Conflict is an intense 3D shooter set in a bleak, post-apocalyptic retro world. You...

    • Play Insect Tower Defense

      Insect Tower Defense

      1 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 5

      Build, Rebuild, & Destroy. Defend your land against waves of terrible insects using castle...

    • Play Yan Loong Legend

      Yan Loong Legend

      1 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 5

      An exciting fighting game with RPG elements, you can find combo books in some secret door,...

    • Play Poing!

      Poing!

      1 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 5

      Avoid little ghosts from falling down the screen!...

    • Play Witch Hunt: Nooboo Mary

      Witch Hunt: Nooboo Mary

      1 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 5

      A unique defense game play where players have to stop a mob from killing the witch with sp...

    • Play Fashion Star

      Fashion Star

      1 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 5

      Play this addicting cute Fashion management-rush game Help Renny turn her models into s...

    • Play Boomshine

      Boomshine

      1 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 5

      Click on the screen to start a chain reaction. Explode as many white dots as the level req...

    • Play Froggy

      Froggy

      1 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 5

      This is a story about Froggy the frog who is lost and wants to find a way home, which wonÃ...

    • Play Ballery

      Ballery

      1 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 5

      Absolutely unique, addicting and cute virtual competition in which you will have to someti...

    • Play Fire And Bombs 2

      Fire And Bombs 2

      1 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 5

      Place bombs and try to blow up your all your opponents. Can you beat all the 20 levels?...

    • Play Chaos Chamber

      Chaos Chamber

      1 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 5

      Chaos Chamber is an extremely challenging and fast puzzle game reminiscent of collapse. Yo...

    • Play Red Storm

      Red Storm

      1 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 5

      A special Unit has been sent to Mars to prevent a looming threat. By controlling one of th...

    • Play The Firefly Collector

      The Firefly Collector

      1 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 5

      Go on, take a break, catch some magical fireflies in the tranquil woods!...