Game Guides, Cheats, Codes, Hints and Walkthroughs for Aid Zondulux on PC.

Easy win
Get the entire grid full of “O”s, then press each tile in order in a clockwise spiral direction, going inwards. This will turn them into “X”s. With a group of four tiles in a 2×2 pattern, pressing each one order turn will reverse them completely and have no effect on the surrounding tiles.