list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1557 Can you answer these queries II   14 837 26.88
31
35
1644 Trees   30 13.89
1671 Another Mathematical Problem   50 10.70
1672 The Great Indian Wedding   43 24.50
1673 Ambitious Manager   1 440 37.40
9
9
1674 The Explosion   146 26.99
1675 Fusion Cube   1 77 51.76
1
26
1676 Text Generator   182 21.40
17
26
1677 Halloween treats   3 722 41.08
17
21
1678 Royal Treasury   67 11.81
1681 Cylinder   2 879 39.25
9
26
1683 Expressions   350 41.03
1684 Frequent values   78 2641 30.44
20
20
1685 Grocery store   180 22.75
1687 Logic II   22 12.80
1688 A Very Easy Problem!   33 5818 49.14
11
11
1689 Hard Problem   15 34.78
1693 Coconuts   8 591 32.68
22
29
1695 Grandpa’s Rubik Cube   1 106 59.19
1696 Will Indiana Jones Get There   1 114 29.56
34
34
1697 Ohgas' Fortune   3 675 64.81
9
1
1698 Polygonal Line Search   149 61.59
1699 Numeral System   10 2093 70.31
7
4
1700 Traveling by Stagecoach   5 299 40.04
17
15
1701 Earth Observation with a Mobile Robot Team   9 40.00
1702 Cleaning Robot   32 1194 40.13
27
19
1703 ACM (ACronymMaker)   29 860 30.82
29
24
1704 Countdown   1 287 25.70
26
9
1705 The Game of Efil   86 49.60
1706 Queens, Knights and Pawns   2 689 34.46
17
17
1707 Reliable Nets   2 316 31.94
17
1
1708 Square Count   68 30.74
1709 Swamp Things   280 40.61
1710 Two Ends   83 3230 43.89
18
17
1712 Permalex   1 159 18.65
34
1713 Funny scales   7 397 32.43
14
9
1715 Another Necklace Problem   47 18.41
1716 Can you answer these queries III   150 5925 54.23
22
21
1722 Life, the Universe, and Everything II   63 34.52
1723 Bee Maja   2 541 53.25
17
23
1724 Counting Triangles   54 9954 33.20
7
21
1725 The Importance   92 40.46
1726 Exchange   18 9.01
1728 Common Permutation   23 3759 48.30
6
6
1730 Counting Triangles II   1 388 21.22
1731 Counting Triangles III   1 256 33.64
1739 Yet Another Equation   201 40.36
1741 Tetris 3D   59 38.26
1744 Evaluate the polynomial   11 2409 47.49
5
7
1748 Sequence Partitioning II   1 49 26.59
17
34

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