Kaata Zero is a lightweight **Tic-Tac-Toe** game for Windows — the classic 3×3 grid game where two players take turns marking spaces until one gets three in a row horizontally, vertically, or diagonally.
Built with **Java Swing**, Kaata Zero runs on any Windows PC with **Java Runtime Environment (JRE) 1.8 or newer**. It is simple, family-friendly, and works fully offline — ideal for passing time at home, school, or work.
### Game modes
- **Player vs Computer** — You play **X**, the computer plays **O**
- **2 Player** — Two people take turns on the same keyboard and screen
### AI difficulty
- **Easy** — Random moves
- **Medium** — Mix of tactical and random play
- **Hard** — Minimax strategy (strong opponent)
### Scoring
- Easy win: **+50** points
- Medium win: **+100** points
- Hard win: **+200** points
- Draw: **−50** points
- Loss: score resets to **0**
### What makes it enjoyable
- Five color **skins**: Classic, Midnight, Ocean, Forest, Cand