Sudoku & Killer: SudoKoi

Name: Sudoku & Killer: SudoKoi
Rating: 4.8 (56 reviews)
Author: Fabian Zwick

By: Fabian Zwick

No Ads. Logic Puzzles. Minimal

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Features & Capabilities

SudoKoi combines Classic Sudoku and Killer Sudoku in a single, ad-free puzzle experience. It runs offline, requires no login, and offers five difficulty levels, smart notes, candidate tracking, highlights, quick number input, and the ability to play up to nine games at once. You can scan printed puzzles and share puzzles with friends.

Start free with a handpicked selection of puzzles; SudoKoi+ unlocks thousands of handcrafted puzzles, unlimited play across packs, and flexible subscription options. Designed for fast and distraction-free play on Chrome.

User Growth & Download Statistics

App Games Education Entertainment

By:

Fabian Zwick

Rating:

4.80

(56)

Version:

1.4.2 Last updated: 2026-03-07

Version code:

882648306

Creation date:

2020-10-21

Compatible devices:

Size:

34.60MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-06

Compare stats and ranking:

Ranking

# 183,719 ▼ 106

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Fabian Zwick

Apple Apps Store

https://apps.apple.com/us/app/sudoku-killer-sudokoi/id1521868089

Website:

https://sudoku.efabian.me

User Reviews

this app is designed really well, just missing settings that other apps have, such as "disable highlighting rows/columns/boxes" or "show errors" which i prefer to play on. i'll probably stick with another app unless this one adds settings so you can pick your preferences

by Ja*****, 2025-04-16

This is by far the best app I’ve tried. It supports Split View which was how i originally found it. Not to mention there are no ads and it merges sudoku and killer sudoku into one app.

by P-*****, 2023-10-10

This is a wonderful app, and the only sudoku app that I’ve been able to find that supports writing in the numbers with the Apple Pencil. To push it over the top, I’d love to see some options in typography and contrast so that it’s a little easier to distinguish rows, columns, and boxes.