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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
300 Cable TV Network   2 369 37.83
28
28
301 Booklets   180 42.35
302 Count on Cantor   139 11146 63.18
13
14
303 The Unstable Cube   1 43 29.87
309 The Room Pattern   1 44 16.22
34
17
318 Pythagorean Legacy   26 23.56
325 The Tall Windmills   79 25.41
34
327 Platon and Socrates   47 12.56
17
34
328 Bishops   75 7632 31.40
14
6
329 Calls   1 118 28.43
1
17
332 Hard Question   99 30.54
334 The Philosophical Dispute   53 43.23
336 Exchange Operations   86 23.62
338 Roads   31 1234 25.02
17
22
339 Recursive Sequence   47 2178 54.54
18
15
344 Poker   1 844 39.76
34
1
345 Mixtures   182 6791 39.57
16
20
346 Bytelandian gold coins   478 20457 25.86
11
12
347 Lazy Cows   2 240 30.05
26
17
348 Expedition   31 1199 21.88
18
21
349 Around the world   78 24.89
350 Landscaping   83 30.10
351 Ha-noi!   378 42.32
359 Alpha Centauri Tennis   3 1309 47.75
4
6
362 Ignore the Garbage   1 390 43.85
1
17
364 Pocket Money   41 2030 39.04
15
19
365 Phidias   22 1112 48.38
13
23
366 Farmer   252 17.04
367 Empodia   1 158 27.83
17
34
368 Cobbled streets   89 4712 52.40
14
13
369 Math I   83 26.79
370 Ones and zeros   111 3479 29.37
20
21
371 Boxes   468 37.83
372 The Benefactor   39 2491 37.07
11
12
373 Greedy island   3 448 33.24
30
27
374 Count maximum matrices   234 22.33
375 Query on a tree   125 4121 22.39
34
28
376 A concrete simulation   13 1582 34.55
11
12
377 Taxi   12 1166 28.83
13
17
379 Ambiguous Permutations   69 10742 60.00
4
5
380 Bullshit Bingo   701 33.72
381 106 miles to Chicago   34 2714 37.39
15
15
382 Decorate the wall   209 34.92
383 European railroad tracks   224 30.01
384 Any fool can do it   2 376 32.56
17
17
385 Game schedule required   146 28.62
386 Help the problem setter   94 45.17
387 Travelling tours   1 303 54.90
34
34
388 Menu   6 332 18.84
23
15
389 Use of Hospital Facilities   1 42 11.14
34
34

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