two winners possible...

[streger]

I know this is just a demo, but it doesn't hurt to have some logic to not allow input after "first win".
Check screens:
"First win"

"second win"

[philster]

Quick fix may be to replace

if (!squares[i]) {

with

if (!winner && !squares[i]) {

on this line https:/deadcoder0904/tic-tac-toe-svelte/blob/master/src/Board.svelte#L16

[deadcoder0904]

Sorry, didn’t receive a notification for this.

@streger You’re right. Never got that edge case. Can u tell me the steps to reproduce that? I can’t seem to replicate.

Also, try maybe @philster’s solution. It might be right.

What I think a simple solution might be is you can disable the button when someone wins first :)

I won’t be changing the code now as u said it’s just a demo. It’s more about learning Svelte than getting the logic right for what it’s worth. Still appreciate u taking the time to think through the edge case 🙌