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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
300 Cable TV Network   355 38.80
34
34
301 Booklets   180 42.35
302 Count on Cantor   129 10791 63.25
13
14
303 The Unstable Cube   1 43 30.46
309 The Room Pattern   1 44 16.26
34
17
318 Pythagorean Legacy   26 23.56
325 The Tall Windmills   78 25.20
34
327 Platon and Socrates   45 12.05
328 Bishops   65 7344 31.46
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   80 23.34
338 Roads   29 1189 24.91
16
22
339 Recursive Sequence   37 1822 54.69
18
16
344 Poker   1 839 39.69
34
1
345 Mixtures   153 6202 39.68
16
20
346 Bytelandian gold coins   426 18473 26.32
12
12
347 Lazy Cows   2 227 29.55
26
17
348 Expedition   25 1057 22.31
17
21
349 Around the world   76 30.85
350 Landscaping   83 30.10
351 Ha-noi!   377 42.34
359 Alpha Centauri Tennis   3 1296 47.66
4
6
362 Ignore the Garbage   1 386 43.70
1
17
364 Pocket Money   39 1961 38.65
14
18
365 Phidias   21 1075 48.18
12
23
366 Farmer   248 17.14
367 Empodia   1 157 28.02
17
34
368 Cobbled streets   76 4349 51.86
14
14
369 Math I   83 26.79
370 Ones and zeros   99 3241 29.02
20
21
371 Boxes   466 37.91
372 The Benefactor   34 2324 37.17
13
12
373 Greedy island   2 422 32.15
30
27
374 Count maximum matrices   229 22.67
375 Query on a tree   98 3735 22.53
34
29
376 A concrete simulation   12 1555 34.72
10
12
377 Taxi   11 1144 28.71
13
17
379 Ambiguous Permutations   68 10379 59.87
4
6
380 Bullshit Bingo   695 33.66
381 106 miles to Chicago   25 2440 36.72
16
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   299 54.82
34
34
388 Menu   6 322 18.72
23
15
389 Use of Hospital Facilities   1 41 10.98
34
34

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