Swap any two tiles. Make every row and column add up to 15.
Swaps: 0Time: 0:00
Pick one number, then another to swap.
How do I play?Every row and column must sum to 15. Tap two numbers to swap their positions. The goal is to solve today's identical puzzle in as few swaps as possible. There is no time limit. The timer is just for bragging rights. A new puzzle appears each day based on your device's local date. This offline demo does not validate scores or synchronize dates across time zones.