Screenshots

Screenshot 1
Screenshot 2
Screenshot 3
Screenshot 4
Screenshot 5
Screenshot 6
Screenshot 7
Screenshot 8
Screenshot 9
Screenshot 10
Screenshot 11
Screenshot 12

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

View More Apps →

Recent Reviews

コラソン

v0.93

Buenísimo el juego, un tantico retador, pero muy entretenido. Felicidades a los desarrolladores, debería tener más de 50 niveles .. lo acabé en casi 1 hora todo. Avísenme si le agregan más niveles y quizá les ponga las 5 estrellas.

24 May 2025

Bruno Del Sarto

v0.93

Entretenida. Lo malo es que en 38 mins ya me terminé los 50 niveles...

4 May 2025

Rosi “Neko_Clive”

v0.93

It was an amazing experience, I'll absolutely love this game. My only problem was it's very short

4 May 2025

Alejandro Calduch

relaxing, good game and ui, but... short. I think the levels can be easily generated procedurally, It would be then a great zen infinite puzzle game

3 May 2025

Alejandro Fernández

v0.93

Entretenido, pero se resuelven con relativa sencillez. lo terminé en medio día.

21 Apr 2025

Get API Access to 1.5 Million Apps

Access complete app metadata, rankings, reviews, and screenshots for your product and market intelligence workflows.