ID Problem Show tags Hide tags AC / Tried Difficulty
3091 P472D   Design Tutorial: Inverse the Problem 0 / 0 (None)
3155 P500B   New Year Permutation 0 / 0 (None)
3163 P505B   Mr 0 / 0 (None)
3192 P515B   Drazil and His Happy Friends 0 / 0 (None)
3268 P547B   Mike and Feet 0 / 0 (None)
3318 P571D   Campus 0 / 0 (None)
3392 P600E   Lomsat gelral 0 / 0 (None)
3399 P603B   Moodular Arithmetic 0 / 0 (None)
3401 P603E   Pastoral Oddities 0 / 0 (None)
3446 P627F   Island Puzzle 0 / 0 (None)
3504 P659E   New Reform 0 / 0 (None)
3505 P659F   Polycarp and Hay 0 / 0 (None)
3531 P670E   Correct Bracket Sequence Editor 0 / 0 (None)
3591 P691D   Swaps in Permutation 0 / 0 (None)
3598 P698B   Fix a Tree 0 / 0 (None)
3655 P722C   Destroying Array 0 / 0 (None)
3659 P723D   Lakes in Berland 0 / 0 (None)
3660 P723F   st-Spanning Tree 0 / 0 (None)
3685 P731C   Socks 0 / 0 (None)
3743 P755C   PolandBall and Forest 0 / 0 (None)

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