list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
16248 Clones   6 579 44.11
3
4
7250 Blocks for kids   1 95 44.12
9
17
3928 Counting Digits   7 1093 44.15
22
26
16035 Fone Frequencies   28 44.16
17
9
12809 Yet Another Mathematical Problem   2 53 44.16
17
26
11175 The Ball Game   14 2277 44.17
2
11
96 Shopping   46 3039 44.18
15
11
25782 Fury Road   6 87 44.21
17
13
10110 Guess the Numbers   123 44.21
17
17
2123 Candy I   96 28466 44.22
4
5
21967 City Park   17 44.23
38602 Unique Sequence   6 56 44.23
6
8
40469 Watching over the Mines of Moria   17 44.23
17
17
11178 Save money for YTU   2 129 44.24
13
13
247 Chocolate   74 5731 44.24
10
18
16177 Hashcodes and primes   2 19 44.26
17
17
4202 Brackets Parade   232 44.26
28302 Ada and Plus   6 152 44.27
13
13
9386 Re-Arrange II   9 269 44.27
21
17
22531 Yo Yo Jagdish Singh   5 115 44.29
12
12
3754 MAJMUN   1 72 44.29
17
17
4097 Locomotive   34 44.30
12322 NSquare Sum ( Medium )   58 44.31
34
17
10620 KNJIGE   27 1439 44.33
4
18
28179 Appending String   2 249 44.35
8
6
7778 Land Division   1 36 44.38
17
17
4164 A conjecture of Paul ErdÅ‘s   23 2078 44.38
16
14
2881 Find the Clones   17 2037 44.43
9
7
3251 Slink   15 44.44
1
1
4000 GALLUP   1 64 44.44
17
34
10510 Sorting Machine   1 24 44.44
17
17
14980 MVP   3 21 44.44
17
12
15092 A Kleene Implementation   5 44.44
21049 Under Construction Forever   1 15 44.44
17
34
21058 Dirty Plates   23 44.44
31052 PLAYGAME   6 666 44.48
3
4
3901 Black and White Nim   55 44.50
12030 Blackout   5 371 44.52
20
15
3436 Histogram   43 1489 44.56
19
22
3725 Taming a T-REX   1 145 44.58
34
6297 Decipher   -1 3977 44.64
8
6
7704 Civil Engineering   1 634 44.67
9
26
25236 Defense of a kingdom 2   3 113 44.70
1
9
14973 Reverse Fox Hunt   1 75 44.71
17
1
10557 MINI IN DANGER!!!   2 22 44.72
17
9
10639 The Blind Passenger   9 1989 44.73
4
5
21177 Distracted judges   6 315 44.75
13
17
7579 Power Calculus   249 44.76
34
17
4408 Build a Fence   37 12220 44.78
4
5
4155 OTOCI   2 454 44.79
26
34

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