Number Merge Mania

Number Merge Mania is a single-player puzzle game where you slide numbered blocks around a grid and fill every tile. Each block moves in a chosen direction—up, down, left or right—for a limited number of steps, then locks in place. You can take your time planning each move, as success depends on logic rather than hidden randomness.

Plan your moves

You must occupy every open cell without leaving gaps. Each move affects the space available for later blocks: locking a block in place can help or obstruct your route, and a misstep can block your path and force you to restart. Levels grow more complex as you progress, adding layouts and constraints that test your ability to plan several moves ahead.

Levels and replay

The puzzles begin simply and become increasingly challenging. You can replay levels to refine your solutions, aim for flawless completions and find new ways to approach the board layouts. The game uses minimalist visuals to keep the grid and its blocks clear.