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.
5 September 2025
Congruence is an indie, released 5 September 2025 on Linux and PC (Microsoft Windows).
What Congruence is
Congruence was released in 2025. It is available on Linux and PC (Microsoft Windows).
How it plays
It is a single-player game with no multiplayer component.
What it launched against
Congruence launched on 5 September 2025, within three weeks of Hollow Knight: Silksong, Metal Gear Solid Delta: Snake Eater, Silent Hill f and Hell is Us.
Released around the same time: Hollow Knight: Silksong, Metal Gear Solid Delta: Snake Eater, Silent Hill f, Hell is Us.
Screenshots
All media
Quick answers
Congruence — frequently asked questions
When did Congruence come out?
Congruence was released on 5 September 2025 for Linux and PC (Microsoft Windows).
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