Congruence
Downloadable Content
About this 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
Achievements
View all 9 →
Completionist
7.4%Found all 513 congruences in the game
X marks the spot
9.2%Found all 28 congruences with this pentomino
Vertical slice
11.1%Found all 25 congruences available in the Demo
Iconic
12.9%Found the game's logo
Cool C!
12.9%Unfortunately, it's not a solution
A simple, yet difficult puzzle game. Manipulate two pairs of pentominoes to form combined shapes with the same outline. There are 513 different solutions.