Merge Stack: Color Block is the color puzzle that's easy to learn and impossible to stop playing. Swipe to slide the blocks across the board, line up matching colors, and stack five of the same color to make them burst in a satisfying pop. One simple rule, endless smart moves.
Because every swipe moves the whole board, the real fun is in thinking ahead. Set up combos, clear crowded columns, and keep your grid open for what comes next. Easy to pick up — genuinely tricky to master.