Link Steam
indiegame.fan
Congruence header art

Congruence

A simple, yet difficult puzzle game. Manipulate two pairs of pentominoes to form combined shapes with the same outline. There are 513 different solutions.

Steam Page
Developer
CSLE
Publisher
CSLE
Release
September 4, 2025
332 days ago
Steam Reviews
1 user reviews1 reviews100.0%

Does this feel indie?

Vote based on whether this game feels indie to you. You can change your vote at any time. Results earn an IGF score after 10 accepted votes.
No votes yet
Vote on More Games
Game contextLatest: IGF Team
ContextThe evidence factors used to assess whether this game belongs on IndieGame.Fan.Status
Notes
Latest Contributor: IGF TeamEdit notes
Search Google: Who developed Congruence?Developer scaleThe operating scale of the game's developer.
Search Google: Who published Congruence?Publisher scaleThe operating scale of the game's publisher.
Search Google: Is Congruence self-published or published by CSLE?Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Congruence and CSLE funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for Congruence and CSLE?Creative controlWho appears to retain creative control of the game.
Search Google: What is the release status of Congruence?Release statusWhether and how the game has been released.

Media

9 items

About the Game

You are given two pairs of pentominoes

Combine them into two shapes that have the same outline

For an extra challenge, there's an option to hide the outline until you find it

Indie Game Fan