GIF selector:
Welcome!
You have visited the official page of UNDEFINED — a festival of programming, demoscene, homemade electronics, retro computers and everything else, which takes place approximately twice a year in the suburbs of St. Petersburg, Russia.
The festival is sheduled at August ??, 2026.
Location - Russia, Leningrad region, Roshchino village, Pesochnaya street, building 1, Raivola country hotel (hall on the ground floor of the mixed-use complex).
Show on map: [1] [2] [Hotel website]
Price: arbitrary donation
Please, use our chat room to receive updates on shedule and video streaming.
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Telegram channel]
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Telegram chatroom]
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Web IRC chat (join #undefined)]
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Matrix: #undefined:hackint.org]
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Peer-tube videos (on maintenance)]
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Habrahabr articles]
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GPG key]
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BBS (on maintenance)]
[ Phone: +7 916 161 8822]
Site visibility:
Website access from Russia is filtered. Only 16 kb of data is transferred for each TCP session. Use additional IP [144.31.87.109], or set your browser to force QUIC protocol.
Use theese credentials to donate arbitrary amount of money to the festival admins:
The BuChaos Music Bottle music tournament will take place on Saturday, February 21st, at the Undefined Festival. The rules will be published later. [Last year's announcement].
Archive of previous Undefined competitions: [demozoo] [retroscene.org]
