list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
9974 Men From Mars   22 39.66
9973 Problem Set Score   4 914 39.50
12
17
9972 The SKey   1 83 16.55
17
26
9971 Adventurous Chess Masters   20 24.79
9970 The Egyptian Parliament   49 18.84
9969 Road Network   1 307 22.14
17
9
9968 Magic Crystals and Laser Beams   179 23.48
9967 Playing with Words   2 37 32.99
34
26
9964 Fibonacci vs Polynomial   6 126 40.67
24
34
9952 111…1 Squared   8 1777 46.30
5
10
9950 IQ Team   37 41.59
50
50
9948 Will it ever stop   119 17771 43.08
4
9
9944 Ji-Tu Problem   14 12.50
9943 Isabella Message   1 67 24.08
17
17
9942 Holiday Accommodation   30 1069 26.05
23
25
9941 GRE Words   2 107 20.37
34
34
9940 Fruit Ninja   39 26.73
9939 Eliminate the Conflict   1 48 40.53
17
17
9938 Disney Fastpass   1 33 24.12
17
17
9936 Construct the Great Wall   9 41.67
9935 Break the Chocolate   15 1642 34.59
4
17
9934 Alice and Bob   1 141 32.92
1
34
9921 ABC Path   160 7484 21.80
15
12
9916 Help Dr Whooves   2 54 51.28
17
34
9896 Train delays   44 25.40
9895 Tracking RFIDs   52 31.94
9894 Tichu   2 78 38.41
26
17
9893 Smoking gun   40 27.98
9892 Pool construction   1 90 57.38
1
34
9891 Please, go first   213 53.85
26
17
9890 Piece it together   94 24.01
9889 Movie collection   1 213 43.40
50
50
9888 Bird tree   1 296 65.12
34
42
9887 Binomial coefficients   1 154 26.64
34
34
9862 Help the Airline Company   11 23.91
9861 Hotels Along the Croatian Coast   210 8890 41.60
10
12
9860 The Glazier 2   1 38 66.67
17
34
9858 Štef and Barica   2 72 36.68
34
17
9857 Eight Directions Crossword   134 15.11
9856 The Glazier   65 46.63
9842 Yet Another Fancy Game   6 236 22.91
7
32
9832 Matrix inverse   2 85 60.46
12
17
9820 Through the troops   29 1972 44.71
12
11
9817 Shortcut   53 26.61
17
17
9805 Be Awesome As Barney Stinson   44 1823 68.32
12
13
9788 Friends of Friends   67 7114 63.23
7
5
9761 Dolls   2 103 33.42
17
26
9760 Indomie   3 108 47.02
26
26
9759 GO   4 98 48.64
12
6
9756 Alaska   24 2919 35.82
5
3

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