Language Details: Perl
- Qualification Round
- Used in 572 solutions by 148 contestants:
- Bot Trust: 120 small solutions, 115 large solutions.
- Magicka: 106 small solutions, 74 large solutions.
- Candy Splitting: 73 small solutions, 46 large solutions.
- GoroSort: 19 small solutions, 19 large solutions.
- Round 1A
- Used in 55 solutions by 33 contestants:
- FreeCell Statistics: 31 small solutions, 19 large solutions.
- The Killer Word: 2 small solutions.
- Pseudominion: 3 small solutions.
- Round 1B
- Used in 57 solutions by 27 contestants:
- RPI: 27 small solutions, 25 large solutions.
- Revenge of the Hot Dogs: 3 small solutions, 2 large solutions.
- Round 1C
- Used in 106 solutions by 38 contestants:
- Square Tiles: 37 small solutions, 35 large solutions.
- Space Emergency: 9 small solutions, 6 large solutions.
- Perfect Harmony: 19 small solutions.
- Round 2
- Used in 30 solutions by 14 contestants:
- Airport Walkways: 14 small solutions, 10 large solutions.
- Spinning Blade: 4 small solutions.
- Expensive Dinner: 1 small solution.
- A.I. War: 1 small solution.
- Round 3
- Used in 2 solutions by 1 contestants:
- Irregular Cakes: 1 small solution, 1 large solution.
Submission Origin
| United States (40 contestants) India (18 contestants) Japan (18 contestants) China (7 contestants) Russia (7 contestants) United Kingdom (7 contestants) Taiwan (6 contestants) Australia (5 contestants) Canada (4 contestants) Hungary (4 contestants) Turkey (4 contestants) Brazil (3 contestants) | Netherlands (3 contestants) Poland (3 contestants) France (2 contestants) Germany (2 contestants) Mexico (2 contestants) Portugal (2 contestants) Andorra (1 contestant) Argentina (1 contestant) Cameroon (1 contestant) Croatia (1 contestant) Dominican Republic (1 contestant) Estonia (1 contestant) | Fiji (1 contestant) Hong Kong (1 contestant) Ireland (1 contestant) Israel (1 contestant) Latvia (1 contestant) New Zealand (1 contestant) Palestinian Territory (1 contestant) Romania (1 contestant) South Africa (1 contestant) Spain (1 contestant) |