ID Problem Show tags Hide tags AC / Tried Difficulty
9765 P1A   Theatre Square 12 / 77 3
9764 P1B   Spreadsheets 1 / 12 5
9763 P1C   Ancient Berland Circus 0 / 1 7
9762 P2A   Winner 0 / 0 5
9761 P2B   The least round way 0 / 0 7
9760 P2C   Commentator problem 0 / 0 10
9759 P3A   Shortest path of the king 0 / 2 3
9758 P3B   Lorry 0 / 0 6
9757 P3C   Tic-tac-toe 1 / 2 6
9756 P3D   Least Cost Bracket Sequence 1 / 1 10
9755 P4A   Watermelon 1 / 3 3
9754 P4B   Before an Exam 0 / 0 4
9753 P4C   Registration system 0 / 0 4
9752 P4D   Mysterious Present 0 / 0 5
9751 P5A   Chat Server's Outgoing Traffic 0 / 0 3
9750 P5B   Center Alignment 0 / 0 4
9749 P5C   Longest Regular Bracket Sequence 0 / 0 6
9748 P5D   Follow Traffic Rules 0 / 0 7
9747 P5E   Bindian Signalizing 0 / 0 9
9746 P6A   Triangle 1 / 3 3
9745 P6B   President's Office 0 / 3 3
9744 P6C   Alice, Bob and Chocolate 0 / 0 4
9743 P6D   Lizards and Basements 2 0 / 0 10
9742 P6E   Exposition 0 / 0 6
9741 P7A   Kalevitch and Chess 0 / 0 3
9740 P7B   Memory Manager 0 / 0 5
9739 P7C   Line 0 / 0 6
9738 P7D   Palindrome Degree 0 / 0 8
9737 P7E   Defining Macros 0 / 0 10
9736 P8A   Train and Peter 0 / 0 4
9735 P8B   Obsession with Robots 0 / 0 4
9734 P8C   Looking for Order 0 / 0 7
9733 P8D   Two Friends 0 / 0 10
9732 P8E   Beads 0 / 0 10
9731 P9A   Die Roll 1 / 3 3
9730 P9B   Running Student 0 / 0 4
9729 P9C   Hexadecimal's Numbers 1 / 10 4
9728 P9D   How many trees? 0 / 0 6
9727 P9E   Interesting Graph and Apples 0 / 0 8
9726 P10A   Power Consumption Calculation 0 / 0 3
9725 P10B   Cinema Cashier 0 / 0 5
9724 P10C   Digital Root 0 / 0 7
9723 P10D   LCIS 0 / 0 10
9722 P10E   Greedy Change 0 / 0 10
9721 P11A   Increasing Sequence 0 / 4 3
9720 P11B   Jumping Jack 0 / 0 5
9719 P11C   How Many Squares? 0 / 0 8
9718 P11D   A Simple Task 0 / 0 8
9717 P11E   Forward, march! 0 / 0 10
9716 P12A   Super Agent 2 / 7 3
9715 P12B   Correct Solution? 0 / 4 3
9714 P12C   Fruits 0 / 0 3
9713 P12D   Ball 0 / 0 9
9712 P12E   Start of the season 0 / 0 7
9711 P13A   Numbers 0 / 0 3
9710 P13B   Letter A 0 / 0 7
9709 P13C   Sequence 0 / 0 8
9708 P13D   Triangles 0 / 0 10
9707 P13E   Holes 1 / 4 10
9706 P14A   Letter 0 / 0 3
9705 P14B   Young Photographer 0 / 0 3
9704 P14C   Four Segments 0 / 0 5
9703 P14D   Two Paths 1 / 1 6
9702 P14E   Camels 0 / 0 6
9701 P15A   Cottage Village 0 / 0 4
9700 P15B   Laser 0 / 0 6
9699 P15C   Industrial Nim 0 / 0 7
9698 P15D   Map 0 / 0 9
9697 P15E   Triangles 0 / 0 10
9696 P16A   Flag 0 / 0 3
9695 P16B   Burglar and Matches 0 / 0 3
9694 P16C   Monitor 0 / 0 6
9693 P16D   Logging 0 / 0 6
9692 P16E   Fish 0 / 0 6
9691 P17A   Noldbach problem 0 / 0 3
9690 P17B   Hierarchy 0 / 0 5
9689 P17C   Balance 0 / 0 9
9688 P17D   Notepad 0 / 0 9
9687 P17E   Palisection 1 / 2 10
9686 P18A   Triangle 0 / 0 5
9685 P18B   Platforms 0 / 0 5
9684 P18C   Stripe 0 / 0 4
9683 P18D   Seller Bob 0 / 0 7
9682 P18E   Flag 2 0 / 0 7
9681 P19A   World Football Cup 0 / 0 4
9680 P19B   Checkout Assistant 0 / 0 6
9679 P19C   Deletion of Repeats 0 / 0 8
9678 P19D   Points 0 / 0 10
9677 P19E   Fairy 0 / 0 10
9676 P20A   BerOS file system 0 / 0 5
9675 P20B   Equation 0 / 0 7
9674 P20C   Dijkstra? 0 / 0 6
9673 P21A   Jabber ID 0 / 0 6
9672 P21B   Intersection 0 / 0 7
9671 P21C   Stripe 2 0 / 0 7
9670 P21D   Traveling Graph 0 / 0 9
9669 P22A   Second Order Statistics 1 / 1 3
9668 P22B   Bargaining Table 0 / 0 5
9667 P22C   System Administrator 0 / 0 5
9666 P22D   Segments 0 / 0 6

Categories

Lucky

Pick a problem randomly based on the current filter.