Make 15
Take turns with the computer to pick numbers.
You win by picking three numbers that add up to 15.
Coolmath top picks
Checkmate! Play the classic strategic board game. You can challenge the computer, a friend, or join a match against another online player.
Don't crash! Leap over the hurdles and across the platforms to reach the finish line. It's hard to be an Olympian. Can you beat the first level?
Ever played the classic game Snake? Slither around and eat the apples to grow your snake as long as possible. But don't hit the wall, or eat your own tail!
How's your three-point shot? Aim over defenders and obstacles, or smash right through them!
Wait...Not yet...Go! Bounce the ball at the perfect time to get through the moving obstacles.
The classic mine-finding game. Search tiles to uncover clues and figure out where all the mines are. Sweep the entire area and flag all of the mines to win!
Launch zombies out of a cannon and into the happy faces in this crazy sequel. Take aim and let those rag dolls fly!
Run through the maze and obstacles to get to the burger stand. You only have 60 seconds, so you better start running!
Slice the jelly blob into pieces so that no pieces have more than one star. Try to do it in as few moves as possible!
It's rush hour and you're stuck in the parking lot. Move the other cars out of the way so you can reach the exit.
