Twelve is a free game to play online. Mobile and tablet friendly for android and IOS. Play on iPhone, iPad, and PC. Great game for kids and players of all ages.
It is tagged as: puzzle games, matching games, cool-math games
Combine the numbers together until you add up to 12. Click or tap to move the tiles, this will generate a new tile. Combine the same numbers together to add one. Keep combining until your add up the tiles to equal 12.