• 2012 Contest ↓
  • Qualification Round
  • Round 1A
  • Round 1B
  • Round 1C
  • Round 2
  • Round 3
  • Final
• Find Solutions
• Countries
• Final

Language Details: Ruby

Qualification Round

Used in 1212 solutions by 438 contestants:

• Speaking in Tongues: 400 small solutions.
• Dancing With the Googlers: 254 small solutions, 214 large solutions.
• Recycled Numbers: 251 small solutions, 82 large solutions.
• Hall of Mirrors: 10 small solutions, 1 large solution.

Round 1A

Used in 109 solutions by 56 contestants:

• Password Problem: 52 small solutions, 18 large solutions.
• Kingdom Rush: 20 small solutions, 18 large solutions.
• Cruise Control: 1 small solution.

Round 1B

Used in 93 solutions by 55 contestants:

• Safety in Numbers: 28 small solutions, 14 large solutions.
• Tide Goes In, Tide Goes Out: 4 small solutions, 4 large solutions.
• Equal Sums: 36 small solutions, 7 large solutions.

Round 1C

Used in 88 solutions by 52 contestants:

• Diamond Inheritance: 48 small solutions, 30 large solutions.
• Out of Gas: 2 small solutions.
• Box Factory: 7 small solutions, 1 large solution.

Round 2

Used in 14 solutions by 9 contestants:

• Swinging Wild: 7 small solutions, 1 large solution.
• Aerobics: 4 small solutions, 2 large solutions.

Round 3

Used in 3 solutions by 2 contestants:

• Perfect Game: 1 small solution, 1 large solution.
• Lost Password: 1 small solution.

Submission Origin