1. Classical
  2. Challenge
  3. Partial
  4. Tutorial
  5. Riddle
  6. Basics

list of classical problems (unsolved)


ID NAME QUALITY USERS ACC % DIFFICULTY C I
21683 Bhagat and String   2 30 28.67
34
50
21807 Path Finding In the Country   2 103 38.60
9
17
21858 Christmas is coming   2 29 12.69
42
26
22086 Prime Power Test   2 16 13.55
42
17
22343 Norma   2 270 29.04
34
17
22675 A conjecture of Paul ErdÅ‘s (hard)   2 5 5.81
34
34
22741 Another Valentine Maze Game (2D)   2 11 21.19
50
34
22766 Make Sets   2 33 57.69
9
26
22774 Help Kejriwal   2 33 53.19
17
34
23429 Grid Arithmetic   2 51 43.57
21
17
23538 Carina   2 21 12.11
34
17
24247 Monkey King   2 117 21.08
14
14
24313 Kule   2 20 17.16
17
26
25001 Red Blue Line Segments   2 320 19.51
28
26
25182 Acceptable numbers   2 64 16.24
12
23
25337 Eefun is not so Fun   2 160 30.70
5
26
25384 Shuffles   2 47 50.00
1
17
25417 You Win!   2 35 35.16
17
17
25471 AM FM   2 39 12.31
17
34
25474 Happiness for all   2 107 40.54
17
12
25477 Generating alien DNA II   2 35 18.09
17
17
25481 Game of stones II   2 41 20.93
17
17
25585 Hablu Wants to Buy   2 1000 55.67
6
7
25728 One of the Simpsons symbols   2 287 67.24
5
13
25977 Matrix   2 90 37.22
17
26
26017 GCD OF MATRIX   2 335 41.42
23
34
26119 Revenge of Arjuna   2 37 36.96
17
17
26182 Perfect Superstring   2 14 69.57
34
34
26184 Colorful Beads   2 38 37.12
34
34
26194 The wit of Tenali Raman   2 15 23.48
9
34
26349 TRAVELLING DILEMMA   2 45 27.42
17
17
26561 Pair Divisible 2   2 20 10.26
42
42
26790 Stockade   2 47 37.33
17
17
26845 Daenerys wants to Conquer   2 10 48.48
42
42
26893 Pristojba   2 19 14.89
26
50
26958 Spaceship   2 34 43.36
21
17
27101 String Theory   2 28 31.37
9
17
27340 Terrorists   2 21 23.49
34
34
27342 Automatic Scholarship Calculation   2 18 44.62
17
17
27484 Zeros in Fibonacci period   2 14 39.08
1
50
28179 Appending String   2 254 44.80
8
6
29458 Alphabetic Rope2   2 124 50.00
34
34
30945 Non Coprime Sequences   2 22 20.43
50
50
31234 Stressful Activities   2 71 41.00
12
1
31772 Boss Baby   2 13 17.09
28
17
31938 SLIS   2 145 39.39
34
34
32125 Flirtatious Verma   2 95 23.28
17
17
32439 Ada and Bloom   2 59 25.06
17
34
32595 Ada and Servers   2 29 22.78
23
1
32791 Billi and Kaddu   2 39 41.26
26
34

Most popular tags




© Spoj.com. All Rights Reserved. Spoj uses Sphere Engine™ © by Sphere Research Labs.