How to Play

Objective: Balance the sum of black tiles with the sum of white tiles by swapping tiles.

Gameplay

• Tap any two tiles, one after the other, to swap their numbers.
• Keep swapping until both sums match—or until you can’t swap anymore.
• There are 25 tiles in total, 12 black and 13 white.
• The game ends when you reach a perfect balance, quit, or hit 100 swaps.

Undo

• Use the UNDO button to undo the last move.
• It rewinds the last swap but does not change your swap count.

Clues

• The balance circle shows which side dominates: BLACK or WHITE.
• The yellow circle slides horizontally to show how far from balance you are.
• If the sums are equal, the circle shows a Yin–Yang symbol and glows green.