Single-player games like Congruence
Below are 8 single-player Steam games similar to Congruence, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Congruence page.
Ranked picks
- 1
Flecto
Single-player alternative to Congruence — playable solo, no multiplayer required. Shares Strategy and Casual with Congruence.
Flecto is a puzzle game where you place blocks in order to deflect bullets and shatter targets. Strategically use your tiles to split bullets, bounce them around each level, and destroy every target.
- 2
Block Buster Billy
Single-player alternative to Congruence — playable solo, no multiplayer required. Shares Strategy and Indie with Congruence.
An alien family had a picnic on Billy's island. They had to leave in a hurry, causing Junior to forget his cubes. Can you help Billy figure out the mind-boggling alien puzzles?
- 3
Square Logic
Single-player alternative to Congruence — playable solo, no multiplayer required. Shares Strategy and Indie with Congruence.
Square Logic is a minimalist puzzle game about coloring the grid with squares and rectangles, respecting the number of each cell.
- 4
UwUbUwU
Single-player alternative to Congruence — playable solo, no multiplayer required. Shares Strategy and Indie with Congruence.
UwUbUwU is a small cozy puzzle game based on a simple idea: What if you took classic Snake but inverted the goal and made it so you have to form a loop by eating your own tail.
- 5
eethCross
Single-player alternative to Congruence — playable solo, no multiplayer required. Shares Strategy and Indie with Congruence.
eethCross is a colored nonogram (picross) puzzle game. Play 110 built-in puzzles from 3×3 to 40×40, build your own in the editor, take on the daily puzzle, generate endless random grids, and share colored puzzles on Steam Workshop.
- 6
Snakeloop
Single-player alternative to Congruence — playable solo, no multiplayer required. Shares Strategy and Indie with Congruence.
Snakeloop is a challenging puzzle game based on a simple idea: What if you took classic Snake but inverted the goal and made it so you have to form a loop by eating your own tail.
- 7
Cardinal Chains
Single-player alternative to Congruence — playable solo, no multiplayer required. Shares Indie and Casual with Congruence.
An original puzzle game about non-decreasing sequences.
- 8
Phasewright
Single-player alternative to Congruence — playable solo, no multiplayer required. Shares Strategy and Indie with Congruence.
A pulse crosses one cell per tick — the longer way arrives later. From that one rule you build machines out of light: lay conduits, split colours, hit the beat. Quiet, untimed, free.