list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
300 Cable TV Network   2 701 36.78
24
30
301 Booklets   -1 185 41.07
1
1
302 Count on Cantor   155 13054 61.25
13
14
303 The Unstable Cube   1 48 28.93
17
1
309 The Room Pattern   1 46 15.42
34
17
318 Pythagorean Legacy   30 20.26
1
34
325 The Tall Windmills   82 24.51
34
327 Platon and Socrates   51 12.79
9
34
328 Bishops   83 8971 32.02
14
7
329 Calls   2 124 28.93
1
17
332 Hard Question   105 32.49
1
34
334 The Philosophical Dispute   56 37.72
17
17
336 Exchange Operations   1 85 19.74
1
17
338 Roads   37 1394 23.97
17
22
339 Recursive Sequence   77 3756 50.11
20
17
344 Poker   3 895 37.55
17
9
345 Mixtures   256 9038 36.28
17
21
346 Bytelandian gold coins   544 25887 25.19
11
12
347 Lazy Cows   4 265 28.48
27
21
348 Expedition   58 2248 20.65
20
20
349 Around the world   1 84 24.90
17
17
350 Landscaping   1 94 29.66
351 Ha-noi!   383 42.37
1
1
359 Alpha Centauri Tennis   2 1750 50.39
3
8
362 Ignore the Garbage   1 420 43.61
1
17
363 Crane Operator   3 1.40
364 Pocket Money   53 2244 38.57
15
18
365 Phidias   25 1217 47.21
13
21
366 Farmer   1 270 17.13
1
1
367 Empodia   2 162 27.62
17
26
368 Cobbled streets   98 5426 50.87
13
12
369 Math I   88 25.11
34
34
370 Ones and zeros   152 4491 30.03
19
21
371 Boxes   545 35.85
1
26
372 The Benefactor   48 3064 35.37
12
13
373 Greedy island   6 514 33.59
26
26
374 Count maximum matrices   236 20.70
1
17
375 Query on a tree   165 5776 17.54
33
27
376 A concrete simulation   15 1728 34.32
11
12
377 Taxi   14 1242 28.47
13
16
379 Ambiguous Permutations   71 12363 59.59
4
5
380 Bullshit Bingo   713 33.57
381 106 miles to Chicago   50 3184 36.55
15
14
382 Decorate the wall   214 34.87
1
17
383 European railroad tracks   224 30.11
384 Any fool can do it   2 388 32.27
17
17
385 Game schedule required   149 27.63
34
1
386 Help the problem setter   97 44.68
387 Travelling tours   1 307 53.90
30
34
388 Menu   7 348 18.88
25
16

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