list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
300 Cable TV Network   340 38.78
301 Booklets   178 42.74
302 Count on Cantor   106 10033 63.20
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   61 6806 31.33
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 1111 24.97
13
21
339 Recursive Sequence   30 1500 55.60
18
14
344 Poker   1 822 39.75
34
1
345 Mixtures   110 5350 39.40
15
19
346 Bytelandian gold coins   333 15647 27.00
12
12
347 Lazy Cows   1 205 26.75
17
17
348 Expedition   15 890 23.07
15
20
349 Around the world   76 30.85
350 Landscaping   83 30.93
351 Ha-noi!   376 42.41
359 Alpha Centauri Tennis   4 1267 47.39
4
6
362 Ignore the Garbage   1 379 43.79
1
17
364 Pocket Money   31 1799 37.94
14
18
365 Phidias   18 1017 47.63
11
21
366 Farmer   237 17.08
367 Empodia   153 27.74
368 Cobbled streets   63 3742 50.88
16
15
369 Math I   83 26.79
370 Ones and zeros   70 2716 27.60
20
22
371 Boxes   456 37.70
372 The Benefactor   28 2037 37.55
13
12
373 Greedy island   1 378 30.49
34
30
374 Count maximum matrices   224 23.11
375 Query on a tree   75 3217 22.56
34
29
376 A concrete simulation   11 1535 34.65
11
9
377 Taxi   10 1093 28.43
14
17
379 Ambiguous Permutations   56 9638 59.46
4
5
380 Bullshit Bingo   692 33.58
381 106 miles to Chicago   17 2274 36.49
15
11
382 Decorate the wall   209 34.92
383 European railroad tracks   224 30.01
384 Any fool can do it   2 371 32.38
17
17
385 Game schedule required   146 28.66
386 Help the problem setter   94 45.17
387 Travelling tours   290 54.76
34
34
388 Menu   5 305 18.47
26
21
389 Use of Hospital Facilities   39 10.71

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