list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
300 Cable TV Network   2 661 36.24
24
30
301 Booklets   -1 184 41.04
1
1
302 Count on Cantor   155 13024 61.28
13
14
303 The Unstable Cube   1 47 29.44
17
1
309 The Room Pattern   1 44 15.90
34
17
318 Pythagorean Legacy   29 23.04
1
34
325 The Tall Windmills   82 24.75
34
327 Platon and Socrates   50 12.75
9
34
328 Bishops   83 8948 32.00
14
7
329 Calls   2 121 28.57
1
17
332 Hard Question   102 32.33
1
34
334 The Philosophical Dispute   55 40.48
17
17
336 Exchange Operations   1 85 19.74
1
17
338 Roads   37 1391 23.95
17
22
339 Recursive Sequence   76 3704 50.28
20
17
344 Poker   3 891 37.48
17
9
345 Mixtures   256 8916 36.31
17
21
346 Bytelandian gold coins   544 25783 25.16
11
12
347 Lazy Cows   4 264 28.55
27
21
348 Expedition   58 2235 20.60
20
20
349 Around the world   1 82 25.16
17
17
350 Landscaping   1 91 29.91
351 Ha-noi!   382 42.22
1
1
359 Alpha Centauri Tennis   2 1743 50.59
3
8
362 Ignore the Garbage   1 419 43.63
1
17
363 Crane Operator   1 0.49
364 Pocket Money   53 2241 38.54
15
18
365 Phidias   25 1212 47.21
13
21
366 Farmer   1 265 16.93
1
1
367 Empodia   2 160 27.56
17
26
368 Cobbled streets   98 5396 50.81
13
12
369 Math I   87 25.41
34
34
370 Ones and zeros   150 4471 30.01
19
22
371 Boxes   542 35.82
1
26
372 The Benefactor   48 3052 35.43
12
13
373 Greedy island   6 510 33.48
26
26
374 Count maximum matrices   235 20.84
1
17
375 Query on a tree   165 5675 17.53
33
27
376 A concrete simulation   15 1723 34.36
11
12
377 Taxi   14 1237 28.41
13
16
379 Ambiguous Permutations   71 12340 59.57
4
5
380 Bullshit Bingo   709 33.45
381 106 miles to Chicago   50 3170 36.53
15
14
382 Decorate the wall   213 34.97
1
17
383 European railroad tracks   222 30.09
384 Any fool can do it   2 386 32.28
17
17
385 Game schedule required   148 28.48
34
1
386 Help the problem setter   97 45.65
387 Travelling tours   1 305 53.93
30
34
388 Menu   7 347 18.88
25
16

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