list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
32092 Chessboard State 3: Intergalactic Chess Tournament   1 6 61.22
50
34
32302 Ada and Replant   1 19 24.12
50
34
32446 Sanvi and Magical Numbers   1 10 22.08
50
34
33039 Amazing Factor Sequence (hard)   2 17 62.60
50
50
33062 LCM Pesticide   2 7 30.23
50
50
35675 Primes in GCD Table (Hard)   2 9 30.77
50
50
36789 Linear Diophantine Equation   2 9 15.83
50
50
37446 Breaking Math   2 7 25.22
50
50
75 Editor   51 33.33
76 Editor Inverse   64 14.75
102 GX Light Pipeline Inc   76 30.54
109 Exchanges   1 126 45.35
34
146 Fast Multiplication Again   36 12.50
150 Where to Drink the Plonk?   1 495 34.69
175 Polygon   66 22.90
183 Assembler circuits   58 30.88
199 Empty Cuboids   -1 142 34.74
205 Icerink   8 12.79
231 The Zebra Crossing   12 2.67
241 Arranging the Blocks   52 13.04
261 Triangle Partitioning   199 58.11
275 The Water Ringroad   2 10.00
292 Alibaba   1 177 22.95
293 Officers on the Beat   11 21.43
296 Teamwork is Crucial   70 31.59
325 The Tall Windmills   82 24.75
34
350 Landscaping   1 91 29.91
380 Bullshit Bingo   708 33.43
383 European railroad tracks   222 30.17
386 Help the problem setter   97 45.82
404 Scanner   56 12.24
418 Necklace   43 16.76
698 Plane Hopping   1 288 25.61
17
760 Convex Hull 3D   117 41.47
850 Soccer Choreography   4 4.02
866 DNA Translation   117 21.51
944 Free Tour   16 3.34
999 Generalized Matrioshkas   413 32.45
1270 Paint By Numbers   21 20.96
1444 DEL Command II   32 8.74
1451 01 Sequence   94 28.29
1452 Birthday Cake   81 23.98
1454 Memory Distribution   20 18.01
1455 Program Analyser   25 15.25
1456 The Secret of a Lost City   17 35.94
1458 Help Blue Mary Please! (Act II)   1 80 17.26
1460 A Simple Calculator in the Galaxy   32 40.50
1462 Barbarians   46 14.68
1463 Robot Number M   75 48.55
1464 Editor II   58 18.59

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