list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
9517 Unlock the Cellphone   11 26.88
9516 XOR Equations   14 18.07
9515 Dwarven Sniper´s Hunting   10 56.00
9513 Game   18 32.73
9512 Bombing   83 22.69
17
17
9511 24-Puzzle   23 23.14
9510 Ads Proposal   63 24.94
9509 Shortest Path on a Cylinder   11 28.78
9508 Magic Bitwise AND Operation   104 12.72
9507 Mario and Mushrooms   340 56.76
1
34
9506 Jimmy´s Travel Plan   17 40.00
9505 Distinct Subtrees   1 17 20.24
17
17
9504 Paint on a Wall   1 23 40.59
34
26
9503 Working in Beijing   2 639 49.14
4
4
9494 Just Add It   76 6234 47.82
11
10
9493 Advanced Fruits   92 2231 37.41
19
16
9489 Johny Hates Math   21 16.92
9459 Connecting three towns (variation)   1 50 25.00
17
34
9458 Ghosts having fun   7 202 11.68
16
23
9448 Swarm of Polygons   36 35.59
9447 Genetics   41 35.29
9446 Shortest Circuit Evaluation   28 46.67
9445 Attack of the Clones   26 50.85
9444 Block Drop   1 24 43.02
34
34
9443 Trial of Doom   1 31 51.52
17
34
9440 To Add or to Multiply   15 14.71
9434 New Horizons   10 30.36
9433 Buzzwords   1 76 35.89
26
26
9430 The game of 31   160 38.72
6
17
9387 Special String   11 1096 39.45
6
19
9386 Re-Arrange II   9 269 44.27
21
17
9385 Strictly not a Prime   9 363 28.62
17
12
9382 Complan Carnival   34 35.77
9378 Landfill   37 42.57
9367 Segment Flip   1 85 10.33
34
34
9340 Arbitrage   37 1797 39.22
12
17
9334 Point in tetrahedron   2 139 57.37
9
17
9331 DCD   61 51.22
17
1
9260 Perfect Road   12 16.55
17
17
9255 Publication   3 38 61.63
23
17
9242 B Beware, the end of the world   1 31 24.63
17
17
9219 Nikhil Problem   2 223 46.31
17
17
9213 Mafia   2 48 23.38
17
26
9199 Circular Track   30 3337 40.27
7
14
9190 Perfect Maze   31 1.73
9185 TORNJEVI   10 217 33.06
26
26
9161 Legendre symbol   184 45.30
9
9
9138 Pyramid Sums 2   2 106 33.85
23
34
9137 Pyramid Sums   92 34.78
34
17
9126 Time to live   48 2023 37.78
12
15

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