Richard Tiutiun (rtiutiun)

Kyiv, Kyiv city, UA

Build with Gemini XPRIZE

Featured

Online

$2,000,000 in prizes. Build with Gemini. Ship products that impact the world.

$2,000,000 in prizes
Aug 17, 2026 04:00 PM EDT to submit
9887 participants

Borderless Block Party -- Bitcoin and Blockchain Hackathon

Online

Create disruptive applications using bitcoin and/or the blockchain

$2,500 in prizes
Winners announced
81 participants

Halloween Blockchain Hackathon

San Francisco, CA, USA

Build innovative creations on blockchain

$2,750 in prizes
Oct 30 – Nov 1, 2015
23 participants