list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
9534 Turn on the lights   1 73 33.00
1
34
9532 Transportation   1 22 28.57
17
17
9529 Maya Calendar   2 221 30.60
17
12
9528 Johns Trip   21 29.29
9527 Department   11 7.37
34
17
9525 Cipher   -1 101 21.10
9520 Tanks   1 16 12.67
34
34
9519 Distinct Submatrices   1 26 14.22
50
50
9518 The Time of Day   1 39 21.98
17
34
9517 Unlock the Cellphone   12 23.64
9516 XOR Equations   18 20.00
9515 Dwarven Sniper´s Hunting   18 39.34
9513 Game   20 18.58
9512 Bombing   89 23.46
17
17
9511 24-Puzzle   24 17.76
9510 Ads Proposal   1 72 26.14
17
17
9509 Shortest Path on a Cylinder   28 31.51
9508 Magic Bitwise AND Operation   1 107 12.66
34
34
9507 Mario and Mushrooms   346 57.00
1
34
9506 Jimmy´s Travel Plan   23 40.66
9505 Distinct Subtrees   1 21 25.27
17
17
9504 Paint on a Wall   1 26 42.31
34
26
9503 Working in Beijing   3 645 49.07
6
6
9494 Just Add It   76 6464 46.85
11
10
9493 Advanced Fruits   93 2263 37.52
19
16
9489 Johny Hates Math   26 7.19
9459 Connecting three towns (variation)   1 56 24.43
17
34
9458 Ghosts having fun   10 223 12.19
16
24
9448 Swarm of Polygons   39 31.21
9447 Genetics   47 33.53
9446 Shortest Circuit Evaluation   28 43.75
9445 Attack of the Clones   29 52.31
9444 Block Drop   1 25 27.33
34
34
9443 Trial of Doom   1 30 29.20
17
34
9440 To Add or to Multiply   19 16.26
9434 New Horizons   11 31.75
9433 Buzzwords   1 87 32.21
26
26
9430 The game of 31   165 39.30
13
17
9387 Special String   11 1112 39.62
6
19
9386 Re-Arrange II   9 278 44.33
21
17
9385 Strictly not a Prime   9 369 28.68
17
12
9382 Complan Carnival   41 34.62
9378 Landfill   70 42.44
9367 Segment Flip   1 89 10.64
34
34
9340 Arbitrage   37 1950 39.50
12
17
9334 Point in tetrahedron   2 141 57.59
9
17
9331 DCD   64 52.07
17
1
9260 Perfect Road   16 20.37
17
17
9255 Publication   3 42 60.75
23
17
9242 B Beware, the end of the world   1 32 24.88
17
17

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