list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
40643 The Revenge Of Anti Hash   1 13 18.64
34
34
41044 UkÅ‚adanie kart - Card stacking   1 32 42.86
17
17
41374 Digit Shifts   1 18 7.60
34
23
41455 ....   1 11 14.55
17
17
41890 Anagrams and Divisibility   1 9 5.17
34
34
42487 The 3n + 1 problem   1 70 27.44
8
4
42526 Village Unity   1 6 9.59
42573 Seating Plan   1 5 29.73
17
17
68 Expression   168 28.55
1
34
75 Editor   51 26.94
76 Editor Inverse   69 15.98
85 Dice Contest   49 21.73
34
34
99 Bus   188 22.24
34
17
102 GX Light Pipeline Inc   80 31.09
118 Rhombs   113 42.32
1
34
119 Servers   116 19.59
17
17
121 Timetable   63 16.42
17
17
131 Square dance   353 50.10
1
1
136 Transformation   83 32.18
17
17
140 The Loner   160 21.49
34
17
142 Johnny and the Glue   110 38.36
17
17
146 Fast Multiplication Again   36 10.19
160 Choosing a Palindromic Sequence   98 32.39
17
17
175 Polygon   72 22.47
179 Word equations   188 21.95
9
9
183 Assembler circuits   61 31.78
204 Sleepwalker   96 26.01
1
1
205 Icerink   8 12.22
209 The Map   248 40.22
1
1
210 The Altars   53 15.87
17
1
211 Primitivus recurencis   286 27.94
1
17
215 Panic in the Plazas   89 20.84
34
34
220 Relevant Phrases of Annihilation   698 23.25
26
26
228 Shamans   144 21.20
9
9
234 Getting Rid of the Holidays (Act I)   100 13.81
17
17
236 Converting number formats   154 40.00
1
1
238 Getting Rid of the Holidays (Act II)   85 16.32
1
1
241 Arranging the Blocks   54 12.78
261 Triangle Partitioning   205 58.33
272 Cave Exploration   43 10.19
17
1
275 The Water Ringroad   7 19.15
278 Bicycle   62 13.55
34
1
280 Lifts   45 17.61
17
1
283 Naptime   675 26.44
17
1
290 Polynomial Equations   66 21.91
17
17
293 Officers on the Beat   11 16.23
296 Teamwork is Crucial   71 29.97
318 Pythagorean Legacy   35 19.69
1
34
325 The Tall Windmills   82 22.57
34
327 Platon and Socrates   51 12.63
9
34

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