Get EasyShidoku

One download, nothing to sign up for. Chapter one is four squares and a single blank; chapter six is four clues and one way in. Start wherever you like.

Coming soon to the App Store

It is with App Review. This page gets the link the day it passes.

Devices: iPhone and iPad, iOS 17 or later
Levels: 150 across six chapters, plus a puzzle a day
Price: Free, ads off for $1.99
Languages: English · Deutsch · Español · Français · Italiano · 日本語 · 한국어 · Nederlands · Tiếng Việt · 简体中文 · 繁體中文
Accounts: None. Game Center is optional

What the ads collect is set out on the privacy page, and what the purchase does is on pricing.