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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
12409 Johnny at school   1 72 23.63
17
17
12408 Johnny Studies Genetics   39 36.45
12407 Johnny The Gambler   7 952 20.62
8
6
12400 Johnnys Empire   1 532 43.24
9
9
12399 Johnny Hates Climbing   3 111 23.21
21
13
12398 Johnny Listens to Music   84 33.70
12397 Johnny plays with connect 4   2 54 31.36
17
12
12371 High Mountains   41 17.20
34
34
12370 Generating Alien DNA   1 31 18.18
34
34
12369 Fixture   110 35.22
1
1
12368 Emma s Domino   92 32.47
1
17
12367 Designing T-Shirts   8 261 32.26
17
23
12366 Cantor   8 199 46.20
23
23
12365 Ball of Reconciliation   2 339 52.63
17
17
12364 Awari 2   3 359 48.83
14
21
12363 Red And Green   7 249 39.68
8
14
12357 Subset and upset (HARD)   4 127 42.07
21
21
12352 HNumbers   2 200 27.38
23
42
12326 Dating Rishi   8 634 36.22
17
26
12324 Tiles   3 96 21.55
21
30
12323 Minimum Knight moves !!!   130 7830 42.24
15
11
12322 NSquare Sum ( Medium )   58 44.31
34
17
12321 NSquare Sum ( Easy )   2 91 61.27
1
17
12319 hai jolly jolly jolly   3 1264 33.90
9
9
12318 My Reaction when there is no internet connection   29 24.62
23
12
12304 Smallest Inverse Sum of Divisors   5 84 27.94
17
24
12295 Smallest Inverse Euler Totient Function   7 209 22.94
21
17
12277 The Trip   107 30.02
17
17
12262 Mirror Strings !!!   9 911 33.27
16
17
12260 Devlali Numbers   13 719 37.75
20
14
12251 Mad Hulk   12 30.00
12250 Buzz Trouble   -1 196 40.68
9
9
12249 Spiderman vs Sandman   106 26.88
1
1
12245 Natalia Plays a Game   11 871 44.09
12
13
12244 Natalia Has Another Problem   6 108 46.20
17
14
12243 Natalia Spins The Roulette   3 49 52.71
5
1
12241 Classification from ErdÅ‘s and Selfridge   5 27 17.71
28
28
12240 Multinomial numbers   1 19 39.76
34
17
12236 Cloud Computing   35 38.10
12210 High and Low   61 12.63
12209 Morenas Candy Shop ( Easy )   3 257 33.31
26
26
12183 Help the Commander in Chief   46 906 29.00
15
16
12151 Pizzamania   28 2138 28.29
5
4
12150 Just Next !!!   74 6546 23.06
12
11
12125 Fibonacci With a Square Root   8 148 33.31
30
30
12108 Linear Garden   69 34.35
34
12107 All Possible Barns   1 32 27.89
34
34
12076 Longest Common Subsequence   5 120 4.20
50
50
12056 Nubulsa Expo   9 11.01
12030 Blackout   5 372 44.55
20
15

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