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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
8546 Manoj and Pankaj   51 18.32
8547 Euclids algorithm revisited   28 1468 22.82
19
23
8549 BST again   1 95 17.08
17
34
8550 Longest Square Factor   5 75 18.47
21
37
8551 Colours A, B, C, D   39 2164 21.23
10
21
8558 Linear Equation Solver   2 22 34.09
17
34
8574 Four in a row   2 23 17.12
26
17
8578 Reverse the Sequence   1 89 38.72
34
50
8583 Garden   1 20 61.11
17
34
8586 Factorial factorisation   2 45 20.18
17
17
8591 Prime Permutations   5 110 30.96
28
23
8593 Covering the Corral   12 36.96
8594 Tails all the way   293 34.63
8596 Wood, Axe and Grass   4 520 57.84
17
11
8598 Traverse through the board   6 671 53.44
10
11
8611 Non-Decreasing Digits   71 3731 54.83
7
11
8612 Penney Game   38 7742 67.22
4
3
8624 Nim-B Sum   -1 629 61.40
9
17
8625 Just The Simple Fax   1 79 41.89
34
17
8626 Show Me The Fax   1 111 43.20
8627 I2C   35 24.85
8628 Selling Land   73 47.78
8629 Stock Prices   1 103 45.70
17
17
8651 Alien arithmetic   1 45 18.37
8657 The Bovine Accordion and Banjo Orchestra   8 22.81
8661 Bogosort   46 15.27
8663 Squares Game   34 36.11
8666 Maximum - Profit -- Version II   1 101 45.00
9
9
8667 Board-Queries   1 51 21.28
17
17
8668 THE BLACK AND WHITE QUEENS   2 84 43.03
21
34
8670 THE MAX LINES   29 8045 36.87
4
10
8720 Looks like Nim - but it is not   3 92 21.55
6
28
8725 Closest Point Pair   30 2048 20.73
18
21
8728 Hierarchy   17 1807 29.87
10
17
8732 Best Fit   1 196 30.84
8734 Charlie and the Chocolate Factory   1 44 17.63
26
34
8735 Suffix Of Cube   1 102 43.91
8747 Substrings II   6 163 11.20
34
30
8750 Wordplay   4 97 26.20
17
34
8756 Shake Shake Shaky   51 2451 23.91
12
14
8757 Coing tossing   3 165 61.61
12
34
8758 Cover the string   6 223 23.17
14
17
8759 Alpine Skiing   1 54 38.37
8785 Cut the Silver Bar   52 5375 54.46
5
16
8786 The Longest Chain of Domino Tiles   5 297 32.10
21
21
8791 Dynamic LCA   9 492 29.63
26
24
8793 Separate Points   4 125 24.17
17
17
8794 Swimming Jam   2 51 33.33
26
26
8795 Twenty Questions   1 44 21.94
8796 Cubist Artwork   7 657 68.27
7
9

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