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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1671 Another Mathematical Problem   52 10.99
1672 The Great Indian Wedding   43 24.50
1673 Ambitious Manager   3 449 37.58
17
12
1674 The Explosion   147 26.78
1675 Fusion Cube   1 77 51.76
1
26
1676 Text Generator   188 21.31
17
26
1677 Halloween treats   3 767 41.03
17
21
1678 Royal Treasury   67 11.24
1681 Cylinder   2 899 39.14
9
26
1683 Expressions   357 41.29
1684 Frequent values   105 3080 30.34
20
20
1685 Grocery store   190 23.47
1687 Logic II   1 24 12.83
34
34
1688 A Very Easy Problem!   39 6002 49.16
12
12
1689 Hard Problem   15 29.63
1693 Coconuts   12 663 33.58
21
28
1695 Grandpa’s Rubik Cube   1 108 59.82
1696 Will Indiana Jones Get There   2 118 28.80
28
23
1697 Ohgas' Fortune   3 691 64.35
8
1
1698 Polygonal Line Search   1 152 62.01
17
17
1699 Numeral System   11 2129 70.44
6
4
1700 Traveling by Stagecoach   8 347 41.33
19
17
1701 Earth Observation with a Mobile Robot Team   9 40.00
1702 Cleaning Robot   44 1403 38.65
28
20
1703 ACM (ACronymMaker)   49 997 30.31
26
21
1704 Countdown   1 295 25.38
26
9
1705 The Game of Efil   87 49.60
1706 Queens, Knights and Pawns   2 784 33.14
17
17
1707 Reliable Nets   4 330 31.75
28
23
1708 Square Count   68 30.54
1709 Swamp Things   284 40.84
1710 Two Ends   111 3587 42.94
18
17
1712 Permalex   -1 165 19.40
34
34
1713 Funny scales   12 472 32.60
17
16
1715 Another Necklace Problem   47 18.30
1716 Can you answer these queries III   206 7424 53.97
22
21
1722 Life, the Universe, and Everything II   63 34.40
1723 Bee Maja   2 549 53.52
17
23
1724 Counting Triangles   65 10756 32.93
7
21
1725 The Importance   94 40.75
1726 Exchange   18 9.01
1728 Common Permutation   24 3910 46.94
6
6
1730 Counting Triangles II   1 392 21.12
1731 Counting Triangles III   1 259 33.71
1739 Yet Another Equation   209 40.37
1741 Tetris 3D   1 78 41.06
34
50
1744 Evaluate the polynomial   16 2575 48.47
6
6
1748 Sequence Partitioning II   1 54 27.66
17
34
1754 Divisor Summation (Hard)   22 793 16.86
21
19
1771 Yet Another N-Queen Problem   2 323 26.02
17
34

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