list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
300 Cable TV Network   339 38.88
301 Booklets   178 42.74
302 Count on Cantor   96 9826 63.09
13
14
303 The Unstable Cube   1 43 30.46
309 The Room Pattern   1 44 16.38
34
17
318 Pythagorean Legacy   26 23.70
325 The Tall Windmills   76 24.86
327 Platon and Socrates   45 12.07
328 Bishops   56 6642 31.26
15
6
329 Calls   1 117 28.31
1
17
332 Hard Question   99 30.61
334 The Philosophical Dispute   51 42.78
336 Exchange Operations   79 23.39
338 Roads   19 1088 25.10
12
18
339 Recursive Sequence   26 1439 55.78
18
15
344 Poker   1 819 39.71
34
1
345 Mixtures   101 5185 39.32
15
19
346 Bytelandian gold coins   313 15061 27.18
12
12
347 Lazy Cows   1 199 27.13
17
17
348 Expedition   15 860 23.22
15
20
349 Around the world   76 30.85
350 Landscaping   83 30.93
351 Ha-noi!   376 42.50
359 Alpha Centauri Tennis   4 1257 47.24
4
6
362 Ignore the Garbage   1 377 43.59
1
17
364 Pocket Money   28 1764 37.68
14
18
365 Phidias   15 1007 47.61
10
20
366 Farmer   235 17.13
367 Empodia   153 27.74
368 Cobbled streets   59 3616 50.50
16
15
369 Math I   83 26.79
370 Ones and zeros   64 2640 27.52
20
22
371 Boxes   452 37.60
372 The Benefactor   26 1988 37.44
13
12
373 Greedy island   1 374 30.62
34
30
374 Count maximum matrices   224 23.11
375 Query on a tree   70 3103 22.54
34
29
376 A concrete simulation   11 1522 34.58
11
9
377 Taxi   9 1081 28.39
15
17
379 Ambiguous Permutations   51 9447 59.29
4
6
380 Bullshit Bingo   689 33.54
381 106 miles to Chicago   15 2221 36.45
15
11
382 Decorate the wall   209 34.92
383 European railroad tracks   224 30.01
384 Any fool can do it   1 370 32.40
385 Game schedule required   146 28.66
386 Help the problem setter   94 45.17
387 Travelling tours   289 54.66
34
34
388 Menu   5 302 18.42
26
21
389 Use of Hospital Facilities   38 10.39

Most popular tags