TIC-TAC-TOE
Tic-tac-toe on three board sizes
Skillwik Tic-tac-toe has three boards: Easy is the classic 3x3 with 3 in a row, Medium is 5x5 with 4 in a row, and Hard is 7x7 with 5 in a row. Play the computer, or pass and play with a friend on the same screen.
Add to Chrome — freeTaking turns to start
The player who did not start the last round starts the next one, so both sides get the first move in turn.
Hints
Against the computer you start with 3 hints and earn 1 more for every 10 moves, up to 5. A hint shows the best square and what your opponent is threatening.
Frequently asked questions
How many in a row do I need to win?
- Three in a row on the 3x3 board, four on 5x5 and five on 7x7. Rows, columns and diagonals all count.