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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   49 12.64
9
34
328 Bishops   82 8906 32.03
14
7
329 Calls   2 120 28.21
1
17
332 Hard Question   100 30.63
1
34
334 The Philosophical Dispute   55 40.48
17
17
336 Exchange Operations   1 85 19.74
1
17
338 Roads   37 1378 23.84
17
22
339 Recursive Sequence   75 3601 50.10
20
17
344 Poker   3 891 37.48
17
9
345 Mixtures   254 8707 36.48
17
21
346 Bytelandian gold coins   541 25535 25.11
11
12
347 Lazy Cows   4 263 28.74
27
21
348 Expedition   57 2185 20.43
20
20
349 Around the world   1 81 25.00
17
17
350 Landscaping   1 91 29.91
351 Ha-noi!   381 42.26
1
1
359 Alpha Centauri Tennis   2 1721 50.53
3
8
362 Ignore the Garbage   1 417 43.67
1
17
364 Pocket Money   53 2234 38.50
15
18
365 Phidias   25 1211 47.22
13
21
366 Farmer   1 263 16.99
1
1
367 Empodia   2 160 27.61
17
26
368 Cobbled streets   98 5374 50.75
13
12
369 Math I   86 25.35
34
34
370 Ones and zeros   149 4437 29.99
19
22
371 Boxes   528 35.60
1
26
372 The Benefactor   48 3033 35.51
12
13
373 Greedy island   5 504 33.51
26
26
374 Count maximum matrices   234 20.82
1
17
375 Query on a tree   163 5536 17.55
33
27
376 A concrete simulation   15 1711 34.29
11
12
377 Taxi   14 1235 28.41
13
16
379 Ambiguous Permutations   70 12288 59.53
4
5
380 Bullshit Bingo   707 33.43
381 106 miles to Chicago   50 3138 36.54
15
14
382 Decorate the wall   213 35.24
1
17
383 European railroad tracks   222 30.23
384 Any fool can do it   2 385 32.22
17
17
385 Game schedule required   148 28.71
34
1
386 Help the problem setter   97 45.82
387 Travelling tours   1 304 53.89
30
34
388 Menu   7 347 18.89
25
16
389 Use of Hospital Facilities   1 50 11.75
34
26
390 Billiard   2 886 54.38
13
17
391 Railroads   84 17.74
17
17
392 Spin   37 24.39
1
17
393 Hexagon   69 48.68
17
1
394 Alphacode   574 21936 27.19
15
15
395 Anti-prime Sequences   2 330 49.77
9
9

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