ID Problem Show tags Hide tags AC / Tried Difficulty
6636 P205B   Little Elephant and Sorting 0 / 0 (None)
6598 P214A   System of Equations 0 / 0 (None)
6597 P214B   Hometask 0 / 0 (None)
6596 P215A   Bicycle Chain 0 / 0 (None)
6594 P215C   Crosses 0 / 0 (None)
6586 P217A   Ice Skating 0 / 0 (None)
6585 P217B   Blackboard Fibonacci 0 / 0 (None)
6583 P217D   Bitonix' Patrol 0 / 0 (None)
6581 P218A   Mountain Scenery 0 / 0 (None)
6577 P219C   Color Stripe 0 / 0 (None)
6567 P222A   Shooshuns and Sequence 0 / 0 (None)
6557 P224A   Parallelepiped 0 / 0 (None)
6542 P228B   Two Tables 0 / 0 (None)
6538 P229A   Shifts 0 / 0 (None)
6531 P231A   Team 0 / 0 (None)
6528 P231D   Magic Box 0 / 0 (None)
6520 P233B   Non-square Equation 0 / 0 (None)
6506 P236A   Boy or Girl 0 / 0 (None)
6493 P239B   Easy Tape Programming 0 / 0 (None)
6485 P241F   Race 0 / 0 (None)

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