type: hyperskill
title: Tic-Tac-Toe
language: English
summary: 'Everybody remembers this paper-and-pencil game from childhood: Tic-Tac-Toe,
also known as Noughts and crosses or Xs and Os. A single mistake usually costs you
the game, but thankfully it is simple enough that most players discover the best
strategy quickly. Let’s program Tic-Tac-Toe and get playing!
Learn more
at https://hyperskill.org/projects/123'
programming_language: Kotlin
content:
- Tic-Tac-Toe mode: Study