66%Strong matchTheta and Paralldoxs on Worldlines
97%25097% positive reviews, Overwhelmingly Positive across 250 reviews·Puzzle · Sokoban
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A puzzle game about drawing lines that cross, merge, and interact in unique ways. Uncover secrets, decipher symbols, and trace paths that satisfy every rule.
Trifoil
SteamTrifoil is a minimalistic puzzle game where you draw lines in clever and unconventional ways. Use cryptic symbols to cross, merge, and manipulate lines as you explore a world filled with puzzles and secrets.

Solve over 150 meticulously crafted puzzles that gradually unveil the rules, revealing the depth and elegance of the mechanics. As you advance, unexpected twists in the rules challenge you to see the puzzles from a fresh perspective.


A soothing, dark music and sound effects by Grzegorz Bednorz reflect the mechanics as they are used. Join our Discord (link on the right) and become a playtester for the main game!
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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The best games like Trifoil are Theta and Paralldoxs on Worldlines, TRI: Of Friendship and Madness, Chroma Zero, Linelith, and Follow the meaning.
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