Go Ad Free!
flash-image.png

The future of Flash games
on Coolmath Games

CircloO

Dislike
This Game is in Playlists
Big Screen
Exit Big Screen

Instructions

Press the arrow keys to move the rock. Reach the white circle to advance to the next part of the level. Gain momentum by rolling up and down along the walls and jump over the rocks that are in your way.

Instructions

Press the left and right sides of the screen to move the rock. Reach the white circle to advance to the next part of the level.

4.5
25,072 Votes

Instructions

Press the left and right sides of the screen to move the rock. Reach the white circle to advance to the next part of the level.

Coolmath Top Picks

Chess Game

Chess

Checkmate! Play the classic game of strategy. You can challenge the computer, a friend, or join a match against another online player.

Play Chess against the computer or your friends!

Swing Monkey Game

Swing Monkey

Swing through the jungle from tree to tree! Beat levels to unlock new monkey skins.

Monkey swing, monkey do!

Defly.io Game

Defly.io

Hop in your helicopter and join this strategic multiplayer game. Specialize your copter, build a base, and conquer the map!

Cash in your coins for all new skins!

Poptropica Game

Poptropica

Hop in your hot air balloon and prepare for adventure! Solve a whole new quest on every island.

Hop in your hot air balloon and prepare for adventure!

Darts Game

Darts

Test your aim in online multiplayer! Race your opponent to get to zero first. You'll have to calculate your own score.

Test your aim in online multiplayer!

Retro Ping Pong Game

Retro Ping Pong

Play the classic game, or mix it up with an all-new action mode: fireballs, blasters, gravity wells, and more!

Play the classic game or the all-new action mode!

Big Tower Tiny Square Game

Big Tower Tiny Square

Your pineapple is trapped at the top of a huge tower! Jump over pits of lava and dodge dangerous traps to rescue it.

Save your pineapple from evil Big Square!

Pre-Civilization Bronze Age Game

Pre-Civilization Bronze Age

Grow your civilization during the Bronze Age. Collect food, research technology, defend yourself from other civilizations, and build a world wonder!

Grow your civilization.

Jumpless World Game

Jumpless World

In this strange and unusual world, you cannot jump. Fortunately, you CAN summon mountains beneath your feet. And get filthy stinkin' rich.

You can't jump. But you can move mountains.

Idle Dice Game

Idle Dice

Let's get rolling! It may not look like much at first, but we have a feeling you'll be earning trillions of points in no time.

Let's get rolling!

Penalty Kick Online Game

Penalty Kick Online

Hit a screamer into the top corner or make an epic save in this penalty shootout. Take your skills online and become world champion!

Test your soccer skills in online multiplayer!

Tetroid 3 Game

Tetroid 3

Fill the board with bricks! How many points can you score before you get stuck?

Fill the rows and columns with colorful bricks!

Push Your Luck Game

Push Your Luck

Step up and spin the wheel in this cool way to learn about probability! Guess higher or lower to win big points. Will you play it safe or risk it all?

Step up and spin the wheel!

Tiny Fishing Game

Tiny Fishing

Looks like a nice day to go fishing! Cast your line and reel in a legendary fish. Earn cash to buy new hooks and skills.

Cast your line and reel in a legendary fish!

Block the Pig Game

Block the Pig

The pig is on the loose! Help prevent him from escaping by placing stone walls to block his path.

The Pig is on the loose! Can you catch him?

Tube Master Game

Tube Master

Connect all pipes of the same color. The pipes can't cross, and you have to fill all of the space with pipes!

Connect pipes of the same color.