list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
300 Cable TV Network   342 38.87
301 Booklets   179 42.68
302 Count on Cantor   112 10144 63.26
13
14
303 The Unstable Cube   1 43 30.46
309 The Room Pattern   1 44 16.26
34
17
318 Pythagorean Legacy   26 23.70
325 The Tall Windmills   77 25.07
34
327 Platon and Socrates   45 12.07
328 Bishops   62 6876 31.38
15
6
329 Calls   1 118 28.43
1
17
332 Hard Question   99 30.61
334 The Philosophical Dispute   51 42.78
336 Exchange Operations   79 23.39
338 Roads   22 1124 24.83
13
21
339 Recursive Sequence   32 1525 55.68
18
15
344 Poker   1 822 39.75
34
1
345 Mixtures   116 5463 39.37
15
19
346 Bytelandian gold coins   341 16026 26.88
11
12
347 Lazy Cows   1 206 26.32
17
17
348 Expedition   19 909 22.72
16
21
349 Around the world   76 30.85
350 Landscaping   83 30.93
351 Ha-noi!   376 42.41
359 Alpha Centauri Tennis   4 1269 47.40
4
6
362 Ignore the Garbage   1 379 43.79
1
17
364 Pocket Money   31 1821 38.09
14
18
365 Phidias   19 1028 47.74
11
22
366 Farmer   238 17.12
367 Empodia   153 27.74
368 Cobbled streets   63 3833 51.08
16
15
369 Math I   83 26.79
370 Ones and zeros   73 2797 27.79
20
22
371 Boxes   457 37.74
372 The Benefactor   28 2082 37.40
13
12
373 Greedy island   1 380 30.62
34
30
374 Count maximum matrices   224 22.96
375 Query on a tree   77 3292 22.59
34
29
376 A concrete simulation   11 1538 34.66
11
9
377 Taxi   12 1098 28.40
13
17
379 Ambiguous Permutations   56 9735 59.56
4
5
380 Bullshit Bingo   -1 695 33.61
381 106 miles to Chicago   20 2302 36.57
15
12
382 Decorate the wall   209 34.92
383 European railroad tracks   224 30.01
384 Any fool can do it   2 373 32.41
17
17
385 Game schedule required   146 28.62
386 Help the problem setter   94 45.17
387 Travelling tours   291 54.82
34
34
388 Menu   5 308 18.52
26
21
389 Use of Hospital Facilities   39 10.59

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