CR-Sudoku for Windows

Name: CR-Sudoku
Rating: 2.7 (3 reviews)
Author: RedChilliCrab

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Editors’ Review

Download.com staffFebruary 26, 2026

CR-Sudoku lets you generate, play, solve, and save Sudoku puzzles. Every generated game guarantees a single, logical solution.

Pros
- Generates unique, logically solvable Sudoku puzzles
- Allows playing and solving games
- Supports saving game progress
- Freeware, no cost to use
- No installation required, portable application
Cons
No Cons available

CR-Sudoku for Windows

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Used CR-Sudoku for Windows?

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Full Specifications

GENERAL

Release: November 15, 2009

Latest update: February 26, 2026

Version: 1.00.01

OPERATING SYSTEMS

Platform: Windows

Operating System

Windows 2000
Windows Vista
Windows XP
Windows ME
Windows 10
Windows NT
Windows 98

Additional Requirements: None

POPULARITY

Total Downloads: 12,809

Downloads Last Week: 1

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Program available in other languages

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Last Updated

User Reviews

2.7/5

3 User Votes

Non Win7 so what's the use.
bakka41January 13, 2012
Pros
ooooooooooooooooooooooooooooooooooooooooooooooo
Cons
++++++++++++++++++++++++++++++++++++++++++++++++++++
Summary
/////////////????????????????????????????????????? Updated on Jan 13, 2012wont work with win7
Easy, very good like in the paper!
JairolsJanuary 22, 2011
Pros
Easy to play, it has annotation for guesses, small size.
Cons
No cons for me. It´s just a simple game not fancy.
Summary
Download it.
Not Exactly the Best of Interface Design
falexgeMarch 22, 2010
Pros
Its ability to solve sudoku puzzles is an added advantage.
Cons
It is quite cumbersome entering numbers into the grid. It is not possible to enter values using the keyboard. Everything has to be entered using mouse clicks.
Summary

Developer’s Description

By RedChilliCrab

Generate, play, solve and save Sudoku games.

With CR-Sudoku you can generate, play, solve and save Sudoku games. All generated games have only one solution and can be solved logically. It is a freeware program. No installation necessary, copy and play.

CR-Sudoku for Windows

Editors’ Review

Pros

Cons

CR-Sudoku for Windows

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User Reviews

Non Win7 so what's the use.

Easy, very good like in the paper!

Not Exactly the Best of Interface Design

Developer’s Description