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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
8546 Manoj and Pankaj   51 19.28
8547 Euclids algorithm revisited   28 1457 22.78
19
23
8549 BST again   1 94 16.97
17
34
8550 Longest Square Factor   5 71 19.26
21
34
8551 Colours A, B, C, D   39 2163 21.23
10
21
8558 Linear Equation Solver   2 20 32.56
17
34
8574 Four in a row   2 23 17.24
26
17
8578 Reverse the Sequence   1 88 38.46
34
50
8583 Garden   1 20 61.11
17
34
8586 Factorial factorisation   2 44 19.70
17
17
8591 Prime Permutations   5 110 30.93
28
23
8593 Covering the Corral   9 32.50
8594 Tails all the way   291 34.51
8596 Wood, Axe and Grass   4 519 57.80
17
11
8598 Traverse through the board   6 669 53.42
10
11
8611 Non-Decreasing Digits   71 3728 54.82
7
11
8612 Penney Game   38 7736 67.21
4
3
8624 Nim-B Sum   -1 628 61.36
9
17
8625 Just The Simple Fax   1 79 41.89
34
17
8626 Show Me The Fax   1 110 43.03
8627 I2C   33 23.95
8628 Selling Land   73 48.35
8629 Stock Prices   1 102 45.51
17
17
8651 Alien arithmetic   1 43 18.00
8657 The Bovine Accordion and Banjo Orchestra   7 21.43
8661 Bogosort   45 15.07
8663 Squares Game   34 39.00
8666 Maximum - Profit -- Version II   1 100 44.80
9
9
8667 Board-Queries   1 50 21.05
17
17
8668 THE BLACK AND WHITE QUEENS   2 84 43.03
21
34
8670 THE MAX LINES   29 8040 36.88
4
10
8720 Looks like Nim - but it is not   3 91 21.37
6
28
8725 Closest Point Pair   30 2022 20.49
18
21
8728 Hierarchy   17 1791 29.92
10
17
8732 Best Fit   1 193 30.50
8734 Charlie and the Chocolate Factory   1 43 17.40
26
34
8735 Suffix Of Cube   1 101 43.70
8747 Substrings II   6 162 11.17
34
30
8750 Wordplay   4 94 26.00
17
34
8756 Shake Shake Shaky   51 2442 23.87
12
14
8757 Coing tossing   3 164 61.49
12
34
8758 Cover the string   6 222 23.10
14
17
8759 Alpine Skiing   1 54 38.24
8785 Cut the Silver Bar   52 5359 54.43
5
16
8786 The Longest Chain of Domino Tiles   5 295 32.04
21
21
8791 Dynamic LCA   9 484 29.42
26
24
8793 Separate Points   4 123 24.02
17
17
8794 Swimming Jam   2 51 33.33
26
26
8795 Twenty Questions   1 43 21.78
8796 Cubist Artwork   7 653 68.34
7
9

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