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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
325 The Tall Windmills   82 24.75
34
327 Platon and Socrates   50 12.65
9
34
328 Bishops   83 8964 32.01
14
7
329 Calls   2 121 28.57
1
17
332 Hard Question   103 32.47
1
34
334 The Philosophical Dispute   55 38.12
17
17
336 Exchange Operations   1 85 19.74
1
17
338 Roads   37 1393 23.95
17
22
339 Recursive Sequence   77 3746 50.14
20
17
344 Poker   3 894 37.53
17
9
345 Mixtures   256 8998 36.29
17
21
346 Bytelandian gold coins   544 25856 25.19
11
12
347 Lazy Cows   4 264 28.46
27
21
348 Expedition   58 2244 20.65
20
20
349 Around the world   1 82 25.05
17
17
350 Landscaping   1 92 29.77
351 Ha-noi!   382 42.33
1
1
359 Alpha Centauri Tennis   2 1747 50.51
3
8
362 Ignore the Garbage   1 419 43.58
1
17
363 Crane Operator   3 1.41
364 Pocket Money   53 2242 38.54
15
18
365 Phidias   25 1215 47.23
13
21
366 Farmer   1 266 16.90
1
1
367 Empodia   2 160 27.56
17
26
368 Cobbled streets   98 5418 50.87
13
12
369 Math I   87 25.41
34
34
370 Ones and zeros   152 4485 30.01
19
21
371 Boxes   544 35.85
1
26
372 The Benefactor   48 3062 35.42
12
13
373 Greedy island   6 513 33.56
26
26
374 Count maximum matrices   236 20.82
1
17
375 Query on a tree   165 5755 17.53
33
27
376 A concrete simulation   15 1728 34.38
11
12
377 Taxi   14 1241 28.46
13
16
379 Ambiguous Permutations   71 12356 59.59
4
5
380 Bullshit Bingo   712 33.56
381 106 miles to Chicago   50 3181 36.54
15
14
382 Decorate the wall   214 34.87
1
17
383 European railroad tracks   223 30.01
384 Any fool can do it   2 386 32.24
17
17
385 Game schedule required   148 28.48
34
1
386 Help the problem setter   97 45.16
387 Travelling tours   1 306 53.80
30
34
388 Menu   7 348 18.91
25
16
389 Use of Hospital Facilities   1 51 12.37
34
26
390 Billiard   2 894 54.45
13
17
391 Railroads   87 17.69
17
17
392 Spin   42 25.70
1
17
393 Hexagon   71 47.20
17
1
394 Alphacode   581 22566 27.32
15
15

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