list of classical problems (unsolved)


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1788 Fractan   50 30.63
17
17
31235 Fractals   7 61 44.04
14
8
21171 Fractal domino   18 53.52
14834 Foxlings   34 1306 29.56
18
12
14974 Foxling Feeding Frenzy   15 466 41.90
15
16
14975 Foxic Expressions   2 87 15.24
34
34
14972 Foxhole   2 235 32.67
9
9
5373 Four Mines   14 6.25
8574 Four in a row   2 23 17.12
26
17
4166 Four colors   2 104 22.01
42
42
7864 Four Chips (Hard)   6 167 30.35
31
17
484 Fossil in the Ice   453 22.40
34
17
18521 Fortunate Wheels   7 34.78
9086 Formula 3D   6 9.86
27096 Forever Young   1 33 23.81
13469 FOREVER ALONE   7 95 39.58
24
24
2855 Forest   62 12.68
12561 Forbidden Machine   55 21.77
13002 For Loops Challenge   2 282 38.12
34
17
16207 Football Fever   1 78 44.16
17
17
87 Football   1 67 19.23
17
1
1027 Fool the Police   25 1655 27.09
18
23
10945 Foodie Golu   63 28.36
18530 Font Size   7 207 13.87
15
5
16035 Fone Frequencies   34 43.96
17
9
26180 Folding Stick   1 28 55.17
17
17
1803 Fold   1 60 43.21
1
34
2418 Flying Frogs   63 35.71
21963 Flowery Trails   3 47 43.26
17
13
5156 Flowers Placement   43 31.33
16280 Flowers of Babylon   1 51 17.21
17
50
7757 Flowers Flourish from France   12 3177 53.09
7
2
7685 Flowers   4 352 32.98
13
26
4477 Flower growing   117 22.21
22552 Flow on Tree   1 45 40.28
17
17
32125 Flirtatious Verma   2 95 23.28
17
17
13926 Flipping Slipping of grids   1 8 19.23
17
50
2527 Flipping Burned Pancakes   3 265 52.59
17
17
13884 FLING1   57 23.74
7487 Flibonakki   16 867 29.53
21
29
187 Flat broken lines   2 105 39.78
9
17
6824 Flag   1 78 24.84
34
34
13120 FizzBuzz Happy 2013   12 35.00
12369 Fixture   114 35.85
1
1
1800 Fixed Partition Contest Management   63 36.99
17
1
17398 Fitting in the Team   18 12.06
101 Fishmonger   48 2318 38.19
17
21
5446 Fishing Net   176 31.96
6852 Fish   4 186 30.44
26
21
32567 First to meet the spaceship   1 32 11.98
34
17

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