Manisha Ghosh (manishaghosh567)

India

Kiroween 2026

Featured

Online

Build something wicked and git commit to the darkness.

$100,000 in prizes
Dec 04, 2026 05:00 PM EST to submit
12755 participants

Codex x TwitchCon Hackathon

Online

Build for streamers and their community on Twitch with OpenAI Codex. $25,000 in prizes, and the top 5 are shown on the Codex Booth stage at TwitchCon.

$25,000 in prizes
Winners TBD
2217 participants

Build, Ship, Shape: Amazon Developer Hackathon

Online

Build across Amazon Devices and shape what's next.

$138,000 in prizes
Winners TBD
35458 participants

Reddit Games and Puzzles Hackathon

Online

Create a new game or puzzle for the Reddit community!

$116,000 in prizes
Winners announced
1947 participants