Mosaic Stack

Shape, stack and clear in Mosaic Stack, an original color-and-symbol sorting puzzle built around a compact 19-space hex board. Choose one of three layered stacks and place it carefully. Neighboring stacks with matching top symbols join automatically; build a group of six or more to clear it, reveal the tiles beneath and trigger satisfying chain reactions. Reach the target before the board fills. Features: • Clear, tactile stack-and-merge play • Progressive levels with reproducible puzzles • Helpful move suggestions and two free daily hints • Optional rewarded ads for extra hints • Restrained interstitials only between every third completed level • One-time Remove Ads purchase for automatic ads • Game Center authentication and cross-device progress saves • Shape symbols so color is never the only cue • VoiceOver support and reduced-motion-friendly presentation • Undo, restart and reliable autosave No ad interrupts active play.