Zerko

Zerko

Maciej Targoni · 2024 · Casual, Puzzle, 2D, Abstract, Indie

PC
Very Positive95% · 159
Best price
$2.54-15%
$2.99lowest tracked $1.55
Steam Buy at Steam

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Steam
Steam
Standard Edition · Steam
-15%
$2.54
$2.99
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About Zerko

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

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

Players praise this short puzzle game for its clever concept, relaxing atmosphere, and well-balanced difficulty progression that gradually introduces mechanics without overstaying its welcome. The main criticism is that it's quite easy overall, with only the final level presenting a real challenge, though most still find it a worthwhile, chill experience that successfully executes its focused design.

Recommended Jul 26, 2026
Good game. Gets the brain working for a bit out feeling stressed or irritated. Great for people who like puzzles. The Good (+) Should run on any computer. (+) Easy, casual puzzle fun. (+) Game plays as it's presented. The Meh (/) Not the games fault, but some people who needs guns, blood, loot boxes, anime girls, etc. might have a difficult time with this one since it uses a few brain cells. The Bad I got nothing. Gas is as presented, generally cheap, and I didn't need a guide to complete it. Aces in my book.
Recommended Jun 24, 2026
Simple but Fun
Recommended Jun 5, 2026
Another amazing puzzle game. This developer does such a great job of staggering the difficulty in their puzzles so that each one is simple yet rewarding.
Recommended Apr 18, 2026
cute and cozy puzzle! quite short, but it does explore the mechanics to its fullest. more levels would probably have meant that it would have overstayed its welcome.
Recommended Apr 18, 2026
Great concept but very, very easy. The only one to really stump me was the very, very last level. Still: it was as atmospheric and engaging as any of Maciej Targoni's other games, and a welcome part of the fourteen-game bundle I got it in.
Recommended Jan 15, 2026
nice

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