Tic Tac Toe 2P: Zero Kaata

Zero Kaata is tic tac toe the way it was played on the street: chalk on the road, a friend next to you, one more game before going home. Six XO games live in one app, and every one of them works without internet.

Six games in one
- Chokdi Mindu: classic 3x3 tic tac toe (noughts and crosses)
- Four Line: get four in a row on a 5x5 board
- Five Line: get five in a row on a 9x9 board, gomoku style
- Drop Four: drop your marks into 7 columns and line up four
- Ultimate XO: nine small boards inside one big board - your move decides where your opponent plays next
- Dots and Boxes: draw lines, close boxes, and take an extra turn every time you finish one

Play your way
- Play against the computer at Easy, Medium, Hard or Expert
- Play with a friend on the same phone
- By default, who starts changes every match, so both sides get a fair chance
- Hints and one undo per match against the computer, using coins or an optional ad
- A move-by-move replay of every match
- On the big boards, tap once to aim and again to place, so a slip of the finger is easy to catch

Honest computer players
The computer never cheats. It sees the same board you see, and it plays only by its level. On the 3x3 board the Expert plays perfectly, so a draw against it is a great result, and the game says so.

Chalk puzzles
- 300 puzzles in 30 chapters: win in 1, 2 or 3 moves, stop the win, stop the trap, take the most boxes
- Every puzzle is checked by a solver, so each one has a real answer
- At the end of every chapter a street rival waits for a full match
- A fresh daily puzzle with a monthly street mural to complete

Street look
Bright chalk on dark asphalt under a street lamp. Collect chalk colours and street boards: brick wall, rooftop, sea face, cobblestone and market shutter.

More
- Ranks from Gali to Ustad as you beat stronger computer players
- Streaks, a 7-day gift and achievements
- Stats for every game and level
- Works offline, no account, no sign-in
- Coins come from matches, puzzles and optional ads; hints, undo, streak saves, missed daily puzzles, chalk colours and street boards all cost coins. They cannot be bought, sold or exchanged.

In India this game is often called zero kaata or zero kata; elsewhere it is tic tac toe, XO or noughts and crosses.