The Competitive Circuit
Competitions
From regional opens to the World Championship, every sanctioned event runs on one set of rules and feeds one global ranking.
Upcoming Events
Spring Regional Open
OpenApr 18, 2026Online, all regionsTimed, 5 rounds
Registration openRegister
Continental Cup
EliteJun 6, 2026Lisbon, PortugalBracket, best of 3
Qualifiers liveRegister
Junior Championship
JuniorJul 11, 2026Online, ages 8 to 14Timed, 4 rounds
Registration openRegister
World Championship
EliteNov 21, 2026Host city announced soonMulti-stage finals
Invite and qualifyRegister
World Rankings, Open Division
Updated after every sanctioned event. The top of a living leaderboard.
| Rank | Player | Country | Rating |
|---|---|---|---|
| 1 | Aanya Sharma | India | 2847 |
| 2 | Kenji Tanaka | Japan | 2811 |
| 3 | Emma Sørensen | Denmark | 2756 |
| 4 | Omar Haddad | Egypt | 2734 |
| 5 | Luca Ferrari | Italy | 2718 |
| 6 | Mei Lin | Singapore | 2702 |
| 7 | Nadia Petrova | Bulgaria | 2689 |
| 8 | Diego Alvarez | Mexico | 2671 |
| 9 | Priya Nair | India | 2658 |
| 10 | Sofia Bianchi | Italy | 2644 |
How Competition Works
Timed rounds
Each puzzle carries a time limit scaled to its difficulty. Beat the clock and accuracy both count.
Hybrid rating
Results feed a rating that weights strength of field, so a win against tougher opponents means more.
Sanctioned results
Only Federation-sanctioned events count toward official rankings and championship qualification.
Hosting an event?
Get your tournament sanctioned so results count toward the world rankings.