Plan the Sequence
Every merge reshapes the board, so the order of your moves matters.
Plan. Merge. Clear.
Bring positives and negatives together, make multipliers count, and find the sequence that clears every last tile.


Every merge reshapes the board, so the order of your moves matters.
Bring opposites together and enjoy the clean snap of tiles disappearing.
Move through distinct puzzle cases that keep introducing fresh challenges.

A simple merge can open the board or leave the final tiles stranded. Zero Sum rewards the satisfying kind of foresight that makes a solution feel earned.

Clear the final tile and watch the whole board resolve to zero. Then choose another puzzle, revisit a tricky one, or take on the daily puzzle.
Slide neighbouring tiles together.
Use blue tiles to reshape the board.
Come back each day for a fresh board to solve.
Finish with an empty board.
At a glance