list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
300 Cable TV Network   3 382 38.39
28
28
301 Booklets   180 42.35
302 Count on Cantor   149 11526 63.11
13
14
303 The Unstable Cube   1 43 29.87
309 The Room Pattern   1 44 16.22
34
17
318 Pythagorean Legacy   26 22.53
325 The Tall Windmills   79 25.41
34
327 Platon and Socrates   47 12.56
17
34
328 Bishops   77 7929 31.37
14
6
329 Calls   1 117 28.22
1
17
332 Hard Question   99 30.54
334 The Philosophical Dispute   53 42.35
336 Exchange Operations   86 23.62
338 Roads   35 1279 25.08
17
21
339 Recursive Sequence   59 2827 52.47
18
16
344 Poker   2 857 39.94
17
9
345 Mixtures   227 7567 38.88
16
21
346 Bytelandian gold coins   522 22450 25.55
11
12
347 Lazy Cows   4 254 29.90
30
21
348 Expedition   46 1543 22.47
19
20
349 Around the world   78 24.84
350 Landscaping   83 30.10
351 Ha-noi!   379 42.36
359 Alpha Centauri Tennis   3 1365 48.44
4
6
362 Ignore the Garbage   1 395 44.02
1
17
364 Pocket Money   50 2122 39.38
14
17
365 Phidias   23 1158 48.50
14
23
366 Farmer   254 17.07
367 Empodia   1 159 27.79
17
34
368 Cobbled streets   96 5021 52.80
14
13
369 Math I   84 27.37
370 Ones and zeros   137 3913 30.04
20
22
371 Boxes   473 38.19
372 The Benefactor   42 2734 36.96
12
13
373 Greedy island   4 472 33.95
27
24
375 Query on a tree   143 4467 22.30
33
28
376 A concrete simulation   13 1603 34.63
10
11
377 Taxi   14 1198 28.70
13
16
379 Ambiguous Permutations   67 11208 60.05
4
5
380 Bullshit Bingo   706 33.89
381 106 miles to Chicago   45 2913 37.66
15
14
382 Decorate the wall   209 34.92
383 European railroad tracks   224 30.01
384 Any fool can do it   2 380 32.72
17
17
385 Game schedule required   146 28.62
386 Help the problem setter   94 45.17
387 Travelling tours   1 304 54.95
34
34
388 Menu   7 338 18.73
26
16
389 Use of Hospital Facilities   1 44 11.51
34
34
390 Billiard   1 842 54.76
12
12

Most popular tags