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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
300 Cable TV Network   350 38.62
301 Booklets   180 42.35
302 Count on Cantor   123 10564 63.18
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   77 25.00
34
327 Platon and Socrates   45 12.05
328 Bishops   65 7173 31.46
14
6
329 Calls   1 118 28.43
1
17
332 Hard Question   99 30.54
334 The Philosophical Dispute   51 42.78
336 Exchange Operations   79 23.39
338 Roads   25 1171 24.84
14
22
339 Recursive Sequence   36 1715 55.06
18
15
344 Poker   1 830 39.76
34
1
345 Mixtures   137 5928 39.57
15
20
346 Bytelandian gold coins   397 17728 26.50
12
12
347 Lazy Cows   1 224 29.41
17
17
348 Expedition   23 1010 22.42
16
22
349 Around the world   76 30.85
350 Landscaping   83 30.10
351 Ha-noi!   376 42.36
359 Alpha Centauri Tennis   4 1285 47.53
4
6
362 Ignore the Garbage   1 383 43.95
1
17
364 Pocket Money   36 1915 38.39
14
18
365 Phidias   20 1056 48.02
13
23
366 Farmer   241 17.15
367 Empodia   1 154 28.18
17
34
368 Cobbled streets   70 4135 51.53
15
15
369 Math I   83 26.79
370 Ones and zeros   87 3093 28.60
20
21
371 Boxes   466 37.90
372 The Benefactor   30 2222 37.12
13
12
373 Greedy island   2 413 31.74
30
27
374 Count maximum matrices   229 22.67
375 Query on a tree   90 3602 22.46
34
29
376 A concrete simulation   11 1549 34.73
11
9
377 Taxi   12 1127 28.65
13
17
379 Ambiguous Permutations   63 10165 59.68
4
6
380 Bullshit Bingo   695 33.64
381 106 miles to Chicago   22 2400 36.64
15
14
382 Decorate the wall   209 34.92
383 European railroad tracks   224 30.01
384 Any fool can do it   2 375 32.48
17
17
385 Game schedule required   146 28.62
386 Help the problem setter   94 45.17
387 Travelling tours   297 54.72
34
34
388 Menu   5 318 18.65
21
17
389 Use of Hospital Facilities   40 10.80

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