list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
300 Cable TV Network   2 704 36.86
24
30
301 Booklets   -1 185 41.07
1
1
302 Count on Cantor   155 13057 61.24
13
14
303 The Unstable Cube   1 48 28.93
17
1
309 The Room Pattern   1 46 15.38
34
17
318 Pythagorean Legacy   30 18.60
1
34
325 The Tall Windmills   82 24.45
34
327 Platon and Socrates   51 12.79
9
34
328 Bishops   83 8973 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 37.55
17
17
336 Exchange Operations   1 85 19.71
1
17
338 Roads   37 1394 23.97
17
22
339 Recursive Sequence   77 3771 50.20
20
17
344 Poker   3 896 37.60
17
9
345 Mixtures   256 9054 36.25
17
21
346 Bytelandian gold coins   544 25896 25.20
11
12
347 Lazy Cows   4 265 28.53
27
21
348 Expedition   58 2249 20.66
20
20
349 Around the world   1 84 25.00
17
17
350 Landscaping   1 95 29.86
351 Ha-noi!   383 42.37
1
1
359 Alpha Centauri Tennis   2 1752 50.33
3
8
362 Ignore the Garbage   1 421 43.65
1
17
363 Crane Operator   3 1.40
364 Pocket Money   53 2244 38.57
15
18
365 Phidias   25 1219 47.22
13
21
366 Farmer   1 269 17.04
1
1
367 Empodia   2 162 27.59
17
26
368 Cobbled streets   98 5431 50.87
13
12
369 Math I   87 25.00
34
34
370 Ones and zeros   152 4492 30.03
19
21
371 Boxes   546 35.87
1
26
372 The Benefactor   48 3064 35.36
12
13
373 Greedy island   6 514 33.58
26
26
374 Count maximum matrices   236 20.70
1
17
375 Query on a tree   165 5782 17.54
33
27
376 A concrete simulation   15 1729 34.33
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 3192 36.54
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 44.37
387 Travelling tours   1 307 53.85
30
34
388 Menu   7 349 18.93
25
16

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