Advanced puzzles require patience and attention to detail, and will challenge even the most experienced players. Advanced puzzles tend to feature large proteins or have numerous Objectives.


Leaderboard: top advanced soloists

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Recent advanced puzzles

Puzzle Status
2158: 588-residue Electron Density Reconstruction 8: Round 2 Closed since almost 4 years ago
2155: 588-residue Electron Density Reconstruction 8 Closed since almost 4 years ago
2155b: 588-residue Electron Density Reconstruction 8 Closed since almost 4 years ago