ID Problem Show tags Hide tags AC / Tried Difficulty
3895 P809E  Surprise me! 0 / 0 (None)
3896 P810A  Straight «A» 0 / 0 (None)
3903 P813B  The Golden Age 0 / 0 (None)
3910 P815B  Karen and Test 0 / 0 (None)
3913 P817A  Treasure Hunt 0 / 0 (None)
3914 P817C  Really Big Numbers 0 / 0 (None)
3916 P818A  Diplomas and Certificates 0 / 0 (None)
3928 P822A  I'm bored with life 0 / 0 (None)
3941 P830C  Bamboo Partition 0 / 0 (None)
3943 P830E  Perpetual Motion Machine 0 / 0 (None)
3945 P832A  Sasha and Sticks 0 / 0 (None)
3946 P832C  Strange Radiation 0 / 0 (None)
3951 P835A  Key races 0 / 0 (None)
3956 P837D  Round Subset 0 / 0 (None)
3957 P837F  Prefix Sums 0 / 0 (None)
3960 P838D  Airplane Arrangements 0 / 0 (None)
3964 P839E  Mother of Dragons 0 / 0 (None)
3968 P841B  Godsend 0 / 0 (None)
3970 P842C  Ilya And The Tree 0 / 0 (None)
3975 P844B  Rectangles 0 / 0 (None)

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