ID Problem Show tags Hide tags AC / Tried Difficulty
4550 P720F   Array Covering 0 / 0 (None)
4501 P730F   Ber Patio 0 / 0 (None)
4343 P765F   Souvenirs 0 / 0 (None)
4259 P780H   Intranet of Buses 0 / 0 (None)
4226 P792F   Mages and Monsters 0 / 0 (None)
4159 P804E   The same permutation 0 / 0 (None)
4142 P809E   Surprise me! 0 / 0 (None)
4061 P830E   Perpetual Motion Machine 0 / 0 (None)
3940 P855F   Nagini 0 / 0 (None)
3934 P856E   Satellites 0 / 0 (None)
3803 P891D   Sloth 0 / 0 (None)
3779 P896E   Welcome home, Chtholly 0 / 0 (None)
3731 P908H   New Year and Boolean Bridges 0 / 0 (None)
3637 P923E   Perpetual Subtraction 0 / 0 (None)
3624 P925F   Parametric Circulation 0 / 0 (None)
3510 P958A3   Death Stars (hard) 0 / 0 (None)
3483 P960H   Santa's Gift 0 / 0 (None)
3464 P963E   Circles of Waiting 0 / 0 (None)
3412 P981H   K Paths 0 / 0 (None)
3388 P986D   Perfect Encoding 0 / 0 (None)

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