list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1557 Can you answer these queries II   7 726 26.25
32
35
1644 Trees   30 14.02
1671 Another Mathematical Problem   50 10.70
1672 The Great Indian Wedding   42 24.62
1673 Ambitious Manager   1 423 37.01
9
9
1674 The Explosion   143 26.82
1675 Fusion Cube   75 52.12
1
17
1676 Text Generator   177 21.34
17
26
1677 Halloween treats   3 687 40.98
17
21
1678 Royal Treasury   66 11.71
1681 Cylinder   2 860 38.91
9
26
1683 Expressions   350 40.95
1684 Frequent values   54 2176 29.75
21
22
1685 Grocery store   175 22.59
1687 Logic II   21 12.94
1688 A Very Easy Problem!   26 5401 49.09
10
11
1689 Hard Problem   15 39.02
1693 Coconuts   6 509 32.26
20
27
1695 Grandpa’s Rubik Cube   1 106 59.19
1696 Will Indiana Jones Get There   97 30.82
50
50
1697 Ohgas' Fortune   4 667 64.67
9
1
1698 Polygonal Line Search   147 61.31
1699 Numeral System   9 2051 70.09
7
4
1700 Traveling by Stagecoach   1 244 38.27
13
9
1701 Earth Observation with a Mobile Robot Team   9 40.00
1702 Cleaning Robot   17 978 40.93
26
19
1703 ACM (ACronymMaker)   17 745 30.33
29
26
1704 Countdown   1 236 25.89
26
9
1705 The Game of Efil   85 49.40
1706 Queens, Knights and Pawns   2 607 36.99
17
17
1707 Reliable Nets   2 300 31.35
17
1
1708 Square Count   68 31.16
1709 Swamp Things   279 40.95
1710 Two Ends   58 2771 43.60
16
17
1712 Permalex   1 159 18.65
34
1713 Funny scales   2 361 33.01
12
6
1715 Another Necklace Problem   47 18.41
1716 Can you answer these queries III   97 4710 53.44
23
22
1722 Life, the Universe, and Everything II   63 36.33
1723 Bee Maja   2 536 52.94
17
17
1724 Counting Triangles   44 9001 33.13
8
21
1725 The Importance   89 39.30
1726 Exchange   18 9.01
1728 Common Permutation   18 3506 48.12
6
6
1730 Counting Triangles II   367 21.08
1731 Counting Triangles III   241 32.89
1739 Yet Another Equation   197 40.39
1741 Tetris 3D   54 38.29
1744 Evaluate the polynomial   10 2246 46.58
6
7
1748 Sequence Partitioning II   1 49 26.59
17
34

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