list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1557 Can you answer these queries II   18 881 27.28
30
35
1644 Trees   31 14.02
1671 Another Mathematical Problem   50 10.70
1672 The Great Indian Wedding   43 24.50
1673 Ambitious Manager   1 444 37.52
9
9
1674 The Explosion   147 26.89
1675 Fusion Cube   1 77 51.76
1
26
1676 Text Generator   184 21.33
17
26
1677 Halloween treats   3 735 41.13
17
21
1678 Royal Treasury   67 11.30
1681 Cylinder   2 888 39.19
9
26
1683 Expressions   353 41.18
1684 Frequent values   89 2849 30.77
20
20
1685 Grocery store   185 23.04
1687 Logic II   22 12.62
1688 A Very Easy Problem!   37 5910 49.30
12
11
1689 Hard Problem   15 31.37
1693 Coconuts   10 627 32.96
21
30
1695 Grandpa’s Rubik Cube   1 106 59.19
1696 Will Indiana Jones Get There   1 117 28.74
34
34
1697 Ohgas' Fortune   3 686 64.42
8
1
1698 Polygonal Line Search   150 61.73
1699 Numeral System   11 2111 70.31
6
4
1700 Traveling by Stagecoach   7 316 41.29
17
16
1701 Earth Observation with a Mobile Robot Team   9 40.00
1702 Cleaning Robot   37 1289 40.17
27
20
1703 ACM (ACronymMaker)   35 910 30.82
27
22
1704 Countdown   1 294 25.45
26
9
1705 The Game of Efil   86 49.60
1706 Queens, Knights and Pawns   2 742 33.13
17
17
1707 Reliable Nets   3 323 32.03
26
17
1708 Square Count   68 30.54
1709 Swamp Things   281 40.66
1710 Two Ends   96 3365 43.42
17
17
1712 Permalex   161 19.21
34
34
1713 Funny scales   8 428 32.82
17
13
1715 Another Necklace Problem   47 18.30
1716 Can you answer these queries III   175 6565 54.53
22
21
1722 Life, the Universe, and Everything II   63 34.40
1723 Bee Maja   2 546 53.46
17
23
1724 Counting Triangles   59 10244 32.93
6
20
1725 The Importance   94 40.75
1726 Exchange   18 9.01
1728 Common Permutation   24 3836 48.40
6
6
1730 Counting Triangles II   1 390 21.21
1731 Counting Triangles III   1 256 33.64
1739 Yet Another Equation   202 40.28
1741 Tetris 3D   1 65 39.60
34
50
1744 Evaluate the polynomial   14 2473 47.81
6
7
1748 Sequence Partitioning II   1 53 27.37
17
34

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