Show HN: Multiplayer sudoku. Race to fill in the most squares

6 pointsabatilo4 comments

https://sudokurace.io is a free, real time multiplayer sudoku board. Invite your friends and race to fill the most squares. All feedback is welcome. MVP was built over the last ~4 days. Lmk what you think!

You can play with as many people as you'd like at the same time

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I wish there were a matchmaking system and ELO ratings. It's hard to find friends whose schedule match yours to play games and want to play the same games as you do.

Noted, thank you!

Looks cool! Can I ask what tech stack you used?

Absolutely!

It's a typescript, react, tailwindcss frontend.

Golang backend with gorilla websockets. To coordinate which replica had the right websocket, the replicas communicated over a NATS server. State is backed by Postgres.

Hosted on my side projects' AWS EKS cluster!

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