list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
18530 Font Size   7 200 13.46
15
5
10945 Foodie Golu   62 28.23
1027 Fool the Police   25 1638 26.98
18
23
87 Football   1 62 21.74
17
1
16207 Football Fever   1 73 43.94
17
17
13002 For Loops Challenge   2 278 37.82
34
17
12561 Forbidden Machine   52 22.52
2855 Forest   57 12.20
13469 FOREVER ALONE   7 91 39.43
24
24
27096 Forever Young   1 22 22.52
9086 Formula 3D   6 21.21
18521 Fortunate Wheels   7 64.00
484 Fossil in the Ice   435 22.10
34
17
7864 Four Chips (Hard)   6 138 30.34
31
17
4166 Four colors   1 100 21.88
50
50
8574 Four in a row   2 22 19.05
26
17
5373 Four Mines   14 8.10
14972 Foxhole   2 231 32.24
9
9
14975 Foxic Expressions   1 84 14.96
14974 Foxling Feeding Frenzy   15 461 41.95
15
16
14834 Foxlings   34 1166 28.52
18
12
21171 Fractal domino   15 54.10
31235 Fractals   7 55 47.24
14
8
1788 Fractan   44 32.76
5640 Fractions on Tree   6 925 61.26
14
21
5673 Fractions on Tree ( reloaded !)   2 244 38.22
26
34
944 Free Tour   16 3.34
1825 Free tour II   1 545 14.17
17
34
5978 Frequent Prime Ranges   10 698 29.30
14
14
1684 Frequent values   111 3831 27.57
20
21
15267 FRIEND CIRCLE   28 1279 27.44
13
11
28352 Friend Zoned   17 289 63.87
6
12
8104 Friendly Knights   147 45.38
10440 Friends   32 20.25
9788 Friends of Friends   67 7119 63.24
7
5
36532 Friendship   4 18 40.00
34
17
18176 FRIENDSHIP!!!   16 629 27.02
15
21
32468 Frog Party   4 67 27.55
21
21
4528 Frog Wrestling   66 43.23
3999 FROGGER   3 97 27.01
28
23
23536 Front   5 156 26.71
10
15
9940 Fruit Ninja   39 26.73
21672 Frustrated CR and His Class   3 42 29.17
17
17
8846 Fudan Extracurricular Lives   7 25.00
35283 Full Sleigh   5 18 28.77
13
17
8421 Fun With Inequalities   140 38.05
17
17
13881 FUN WITH LETTERS   6 231 29.42
13
26
11300 Fun with numbers   3 295 35.54
12
17
10612 Funny Areas   3 89 32.79
34
34
27248 Funny Modular Sequence   6 82 35.23
15
20

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