• 2010 Contest ↓
  • Qualification Round
  • Round 1A
  • Round 1B
  • Round 1C
  • Round 2
  • Round 3
  • World Final
• Find Solutions
• Countries
• World Final

Language Details: Ruby

Qualification Round

Used in 623 solutions by 221 contestants:

• Snapper Chain: 168 small solutions, 132 large solutions.
• Fair Warning: 90 small solutions, 78 large solutions.
• Theme Park: 132 small solutions, 23 large solutions.

Round 1A

Used in 51 solutions by 24 contestants:

• Rotate: 23 small solutions, 19 large solutions.
• Make it Smooth: 2 small solutions.
• Number Game: 5 small solutions, 2 large solutions.

Round 1B

Used in 157 solutions by 59 contestants:

• File Fix-it: 57 small solutions, 56 large solutions.
• Picking Up Chicks: 14 small solutions, 13 large solutions.
• Your Rank is Pure: 14 small solutions, 3 large solutions.

Round 1C

Used in 141 solutions by 53 contestants:

• Rope Intranet: 52 small solutions, 47 large solutions.
• Load Testing: 18 small solutions, 19 large solutions.
• Making Chess Boards: 5 small solutions.

Round 2

Used in 20 solutions by 11 contestants:

• Elegant Diamond: 1 small solution, 1 large solution.
• World Cup 2010: 6 small solutions, 2 large solutions.
• Bacteria: 7 small solutions, 1 large solution.
• Grazing Google Goats: 2 small solutions.

Round 3

Used in 1 solutions by 1 contestants:

• Hot Dog Proliferation: 1 small solution.

Submission Origin