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Description

Some call it reverse sudoku, while others call it a nullification game, but it's Zerko - a puzzle game filled with shapes, numbers, and a straightforward goal: make every number zero.

To achieve this, you need to strategically place blocks of various shapes and values so that the numbers on the board effectively "remove up" to zero.

Like all my games, this one too is about relaxation... Just chill. There are no points, no time pressure, no data collection, no in-app purchases, no ads, no nonsense ;) My only hope is that you'll enjoy it and that I'll be able to add new content and levels for you in the future.

Relaxing audio by: Marek Koszczyński

Developer

Rainbow Train

Developer ID: 7949958676360116567

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Recent Reviews

Joel L

v0.93

Casse tête sympathique. Je l'ai trouvé assez facile malgré le fait qu'il puisse faire peur au départ. Un peu court également.

18 May 2025

Cyril DAMAMME

v0.93

Yet another Rainbow Train game, yet another amazing puzzle game!

10 May 2025

anthom86

Très bon casse tête qui ma pris 2 bonne heures pour finir les 50 puzzles. très simple a comprendre et très addictif. je regrette seulement la fin lorsque l'on réussi le 50eme, on revient au 1er puzzle tête sans explication ni bravo. j'aurais au moins aimé des statistiques par exemple, nombre de coups joué en tout et moyenne de coup par puzzle etc... Sinon parfait

2 May 2025

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