list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
15783 Coder Express 3!!   46 1266 47.60
9
10
18174 REAL ROOTS   15 1273 60.19
6
12
15285 Defend The Rohan   23 1274 43.46
5
8
10575 The Yellow Brick Road   7 1275 49.43
8
5
10186 Divisor Digits   6 1282 30.88
8
12
14 I-Keyboard   7 1284 43.28
23
22
4487 Can you answer these queries VI   26 1285 23.04
34
28
235 Very Fast Multiplication   24 1286 27.74
26
22
6779 Can you answer these queries VII   17 1288 19.32
38
27
13875 Knifes Are Fun   11 1291 43.29
3
7
15267 FRIEND CIRCLE   28 1292 27.53
13
11
3969 M&M Game   12 1302 42.23
4
17
277 City Game   16 1303 38.97
20
21
3184 Game of Lines   8 1306 27.67
14
9
35 Equipment Box   6 1313 14.53
8
21
18714 Can You Make It Empty 2   15 1319 29.17
8
11
15655 Product of factorials   20 1325 23.43
19
19
18201 RK Sorting   20 1333 38.16
21
12
5970 Finding Primes   22 1335 27.89
16
15
8995 CANDY   9 1336 38.33
8
6
26315 Crazy Smoker   24 1345 35.28
4
9
660 Dungeon of Death   14 1346 42.89
13
26
7586 Number of Palindromes   9 1351 46.33
13
13
5979 Yet Another Permutations Problem   5 1353 49.46
7
15
3407 Candy   30 1358 42.56
11
19
17 The Bytelandian Cryptographer (Act I)   9 1366 41.81
15
26
3374 Scavenger Hunt   10 1366 50.36
9
10
26607 CODER FIRST PROBLEM   34 1366 56.51
6
7
3861 Laser Phones   31 1367 28.66
20
18
10712 Easy Calculation   16 1367 35.78
10
14
11391 EASY MATH   25 1369 20.04
19
17
17112 Training Land of Fury   18 1382 47.81
9
9
3868 Total Flow   11 1387 36.19
14
13
4201 Coder Ratings   26 1389 35.94
15
18
338 Roads   37 1390 23.94
17
22
7132 Headshot   7 1394 37.23
8
14
28308 Ada and Spring Cleaning   52 1394 19.68
18
17
13015 Counting Primes   33 1398 22.10
16
14
8057 Square Free Factorization   16 1399 41.35
7
15
10381 Search in the dictionary!   34 1399 26.01
17
11
18937 Touch of Venom   21 1400 23.24
11
13
15086 Land Acquisition   38 1404 29.02
24
30
110 Fill the Cisterns   29 1409 31.33
21
20
8547 Euclids algorithm revisited   27 1412 22.92
19
22
10264 Meteors   42 1412 28.08
26
31
1391 Summing to a Square Prime   16 1417 54.07
12
17
10366 Play with Dates   9 1418 38.58
16
6
15208 Minimum Cost   16 1418 57.50
9
11
25131 Largest Odd Divisor   17 1418 33.40
6
7
10285 Why this kolaveri di   21 1420 53.13
12
21

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