Players design inhibitors or modulators for folded proteins -- no protein folding required! Create new small molecules by modifying individual atoms, adding and deleting fragments, and using reaction-based design for tractable lab testing. The number of possibilities is estimated at 10^60!


Leaderboard: top small molecule design soloists

Recent small molecule design puzzles

Puzzle Status
2748: SF-1 Round 6 Closed since about 10 hours ago
2745: LRH-1 Round 6 Closed since 4 days ago
2742: SF-1 Round 5 Closed since 14 days ago
2739: LRH-1 Round 5 Closed since 21 days ago
2736: SF-1 Round 4 Closed since 28 days ago