OII logo
  • Home
    • School selections
    • Regionals
    • Nationals & OIS
    • Tasks by technique
    • Tasks by contest
    • Tasks by year
  • Ranking
  • Algobadge
  • Forum
Log in / Sign up

Page 2

  • Swapping Digits
  • String Imbalance
  • Pac-Man
  • Increasing XOR
  • The Jeweller's Game
  • Farmula 1
  • Precise Average 2
  • Christmas Lights
  • Scoazze
  • High-Speed Railroad
  • Multiplication Practice
  • Juggling Shows
  • DinoLand Fossils
  • Formula 1
  • Construct Arrays
  • Spinning Roulettes
  • Plowing Fields
  • Investing in Stocks
  • Police Investigation 5
  • Pub Encounter
  • No tasks found
Difficulty
12345
12345