Contests

Season 1

Timed papers, real problems, one attempt. This is where you climb.

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Your standing

Rank comes from Elo only. Coins never buy rank.

Unratednot placed yet
  1. Cometunder 1200
  2. Star1200+
  3. Nova1500+
  4. Nebula1800+
  5. Galaxy2100+
contests entered
—best placementneeds accounts
—best scoreneeds grading

LeaderboardSample players

Sample players. Real rankings arrive with accounts.

eulerfan
2131 Elo
Place 2
quietcomet
2264 Elo
Place 1
modular_mo
2048 Elo
Place 3
  1. 4nebula_nik1977
  2. 5ptolemy421902
  3. 6fermat_jr1840
  4. 7twopointer1755
  5. 8orbitdraw1688
  6. 9lemma_lynx1602
  7. 10cyclic_quad1530
—YouUnrated

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Archive

Problems, official solutions and rubrics open once a contest's window closes.

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