Clusters
Sixteen tiles. Four groups. Four mistakes.
How to play. Sixteen tiles hide four groups of four. Select four tiles and submit; a correct group is named and set aside. Four mistakes end the puzzle. The groups run from straightforward to tricky — marked to — and at least one tile every day looks like it belongs somewhere it does not. Shuffle to see the tiles afresh. Your progress saves on this device only.
Mistakes remaining: 4 of 4
0 of 4 groups found. 0 tiles selected.