NumNum is a relaxing number puzzle game that mixes 2048-style merging with Tetris-style stacking. Drop number cards into columns, match identical values in any direction, and merge them to double their power. Use fruit boosters like Apple, Cherry, and Grape to boost nearby numbers and create bigger combos. With no timer, careful planning, smart placement, and high-score chasing are the key to every run. Play the NumNum game at Y8 now.