Find Solutions

To find solutions in a specific language, select a problem from the list below, then select the language on the linked page.

  1. Qualification Round
    1. Speaking in Tongues
    2. Dancing With the Googlers
    3. Recycled Numbers
    4. Hall of Mirrors
  2. Round 1A
    1. Password Problem
    2. Kingdom Rush
    3. Cruise Control
  3. Round 1B
    1. Safety in Numbers
    2. Tide Goes In, Tide Goes Out
    3. Equal Sums
  4. Round 1C
    1. Diamond Inheritance
    2. Out of Gas
    3. Box Factory
  5. Round 2
    1. Swinging Wild
    2. Aerobics
    3. Mountain View
    4. Descending in the Dark
  6. Round 3
    1. Perfect Game
    2. Havannah
    3. Quality Food
    4. Lost Password
  7. Final
    1. Zombie Smash
    2. Upstairs/Downstairs
    3. Xeno-archaeology
    4. Twirling Towards Freedom
    5. Shifting Paths