Sumdrop: Number Pairs

Sumdrop is a calm, classic number puzzle with no ads. Cross out pairs of matching numbers or numbers that add up to 10, with pairs connecting across rows, columns, and diagonals through crossed-out cells. Rows wrap around, clearing a full row removes it, and clearing the board finishes the stage. Play classic stages with saved scores and best scores, or take on a daily puzzle shared by everyone with a streak to maintain. Stats track best score, best stage, and daily streaks, and undo lets you fix a wrong pair. You get 3 free hints per stage, and extra hints can be bought in packs of 24 that never expire. The game includes smooth animations, light and dark themes, and works fully offline. Anonymous crash reports and basic gameplay stats help fix bugs; the app does not track users or use ads.