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logiker.bsky.social @logiker.bsky.social · 01/01/2026

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Only 33b for a complex snowflake? Dr. Beep made the unthinkable possible within the #VCCC2025 (Christmas Challenge 2025). Check: demozoo.org/productions/... #sizecoding #vintage #retro #vccc2025 #BASIC #assembler #6502 #z80 #advent #apl #MerryChristmas

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logiker.bsky.social @logiker.bsky.social · 24/12/2025

I'd like to know, how git would respond, if it had feelings. 😊 Have a wonderful Christmas! 🎄❄️

logiker.bsky.social @logiker.bsky.social · 19/12/2025

Last weekend, last few days - before Christmas and the Vintage Computing Christmas Challenge ❄️ 2025! Deadline 24th Dec 2025. logiker.com/vccc2025 #sizecoding #vintage #retro #vccc2025 #BASIC #assembler #6502 #z80 #advent #apl #MerryChristmas

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logiker.bsky.social @logiker.bsky.social · 14/12/2025

Are you already working on your code for the Christmas Challenge ❄️ 2025? Deadline 24th Dec 2025. logiker.com/vccc2025 #sizecoding #vintage #retro #vccc2025 #BASIC #assembler #6502 #z80 #advent #apl #MerryChristmas

logiker.bsky.social @logiker.bsky.social · 13/12/2025

Juiced.GS sponsors a one-year-subscription for their mag. That's 4 printed issues! Thanks a lot! Maybe this will be an extra motivation for some Apple II coder! Christmas Challenge 2025 logiker.com/vccc2025 #apple2 #sizecoding #vintage #retro #vccc2025 #BASIC #assembler #6502 #z80 #MerryChristmas

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logiker.bsky.social @logiker.bsky.social · 13/12/2025

Snowflake Engineering this is. You are full into the Christmas Challenge. Wonderful! ❄️🎅🏻🎄#vccc2025

logiker.bsky.social @logiker.bsky.social · 08/12/2025

Submissons for the Christmas Challenge 2025 are open. But no need to hurry. You still have time until at least Dec 24th, 18:00 CET. logiker.com/vccc2025 #sizecoding #vintage #retro #vccc2025 #BASIC #assembly #mos6502 #z80 #advent #apl #MerryChristmas

logiker.bsky.social @logiker.bsky.social · 07/12/2025

Downhill Racer BASIC OneLiner. A playable game for the C64 with sound. Just in case if there are not enough snowflakes this year :-D demozoo.org/productions/... #Commodore #C64 #BASIC #OneLiner #SizeCoding

logiker.bsky.social @logiker.bsky.social · 04/12/2025

The topic for this year`s Christmas Challenge is a Snowflake! Are you ready for the challenge! Code this shape or something based on this shape until Christmas eve. More information: logiker.com/vccc2025 #sizecoding #vintage #retro #vccc2025 #BASIC #assembler #6502 #z80 #advent #apl #MerryChristmas

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logiker.bsky.social @logiker.bsky.social · 30/11/2025

Announcment of the topic for the Christmas Challenge 2025. Are you ready, for the new challenge? 1. December 2025, 19:00 CET. youtu.be/OBVdrbAlULw #sizecoding #vintage #retro #vccc2024 #BASIC #assembler #mos6502 #z80 #advent #apl #MerryChristmas

youtu.be

Logiker's Christmas Challenge VCCC 2025 [Announcement]

logiker.bsky.social @logiker.bsky.social · 23/11/2025

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Post Entries of the Christmas Challenge 2024! Monday, 24th Nov 2025 youtu.be/YFjBQPgWDec. Technically excellent entries await you. And #VCCC2025 is coming soon. #sizecoding #vintage #retro #vccc2024 #BASIC #assembler #mos6502 #z80 #advent #apl #MerryChristmas

youtu.be

Christmas Challenge 2024 (VCCC 2024) Post Entries

Andrew @aced.cafe · 18/11/2025

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Reposted by @logiker.bsky.social

As December approaches- get excited for Vintage Computing Christmas Challenge 2025! 🎄🎁❄️ www.logiker.com/Vintage-Comp... ✨ @logiker.bsky.social ✨ #VCCC2025 #VC³25

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logiker.bsky.social @logiker.bsky.social · 31/10/2025

Deadline for the 5th ATASCII Compo extended on request until Tuesday, 4th November. Get creative - now! logiker.com/ATASCII #ATASCII #ASCII #textart #pixlart #Atari #Atari8bit #retrocomputing #ドット絵 #demoscene

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logiker.bsky.social @logiker.bsky.social · 21/10/2025

5th ATASCII Compo 2025! Reminder: Only one week left! Submissions until 28th Oct 2025 logiker.com/ATASCII #ATASCII #ASCII #textart #pixlart #Atari #Atari8bit #retrocomputing #ドット絵 #demoscene

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logiker.bsky.social @logiker.bsky.social · 06/10/2025

The 5th ATASCII Compo just started! You have 3 weeks to submit your entry with 2 or even more colors🌈! Final submission: 28 Oct 2025 logiker.com/ATASCII #ATASCII #ASCII #textart #pixlart #Atari #Atari8bit #retrocomputing #ドット絵 #demoscene

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logiker.bsky.social @logiker.bsky.social · 03/10/2025

🎉 5th ATASCII Compo 2025! Create and share your ATASCII art - this time also with a 🌈Color category! Submissions: 6–28 Oct 2025 logiker.com/ATASCII #ATASCII #ASCII #textart #pixlart #Atari #Atari8bit #retrocomputing #ドット絵 #demoscene

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Reposted by @logiker.bsky.social

pépé @pepe6502.bsky.social · 06/03/2025

Some Atari 8-bit ASCII pictures created for ATASCII Compo 2024, organised by @logiker.bsky.social . Atari 8-bit ASCII - 40x25 chars « MOBy, the Mining Operating Bot » « The Absolute Dream Team » « ASCII slugfest » « Jake and Elwood » (not submitted) #demoscene #atari #atari8bit #ascii #atascii

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logiker.bsky.social @logiker.bsky.social · 12/02/2025

That's surely a quick working approach. Thank you! Using print it would be faster than with pokes. And assembler would be the next step.

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logiker.bsky.social @logiker.bsky.social · 12/02/2025

I used the tool from time to time. I think it involves some steps to make it work with exotic machines. I'll check it next week maybe. I'm away from home and on a PC diet somehow.. :-D

logiker.bsky.social @logiker.bsky.social · 12/02/2025

It got the expert thingy already included?

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logiker.bsky.social @logiker.bsky.social · 12/02/2025

Oh, a tool already exists? Got a link to give it a try? 8-)

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logiker.bsky.social @logiker.bsky.social · 12/02/2025

So it was technically released on your computer (only). ^_^ We could automate the process with a tool like a data2bin.

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logiker.bsky.social @logiker.bsky.social · 12/02/2025

Nice one. Was it released as a binary program or as a basic program with print statements? I assume SHARPSCII was used in many programs like games but were there also art projects?

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logiker.bsky.social @logiker.bsky.social · 12/02/2025

Nice chatset! How do the graphic modes on this machine work? How many colours can be used?

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Reposted by @logiker.bsky.social

pépé @pepe6502.bsky.social · 02/02/2025

« AMS Terror » Amstrad ASCII mode 1 - 40x25 chars - 4 colours Submitted at Amstrad ASCII compo 2024 organised by @logiker.bsky.social , ranked 1st place. #demoscene #amstrad #amstradcpc #ascii #asciiart

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Reposted by @logiker.bsky.social

pépé @pepe6502.bsky.social · 27/01/2025

« Attack of the Mutant Camels » An Atari 8bits ASCII picture submitted at ATASCII Compo 2022 organised by @logiker.bsky.social , ranked 1st place. #demoscene #atari #atari8bit #atascii #ascii

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Reposted by @logiker.bsky.social

pépé @pepe6502.bsky.social · 22/01/2025

Some Atari ASCII works created in november 2024. The three first ones were submitted at ATASCII Compo 2024 organised by @logiker.bsky.social . Atari 8bit ASCII - 40x25 chars - monochrome #atari #atari8bit #ascii #atascii

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Reposted by @logiker.bsky.social

Meta Language @language.metaproject.frl · 26/12/2024

Submitted an entry to the #Vintage #Computing #Christmas #Challenge. logiker.com/Vintage-Comp... Here is the #code (also in the alt text) in our Meta #programming #language, and the same #program running on #Atari #8bit and #Mac #x64. language.metaproject.frl#where #MetaLang #dev #CrossPlatform

$write/line { \O/ +--------+--------+} repeat 2 [ repeat 8 [write/line "! ! !"] write/line "+--------+--------+" ]$ Program drawing a christmas present in characters on an Atari 8-bit.

Program drawing a christmas present in characters on an Apple Max x64.

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Reposted by @logiker.bsky.social

Alexander Grupe @losso3000.bsky.social · 29/12/2024

Here’s my entry for this year’s Vintage Computing Christmas Challenge: An Amiga alert in 64 bytes of code! #vccc2024 heckmeck.de/demoscene/ge...

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logiker.bsky.social @logiker.bsky.social · 29/12/2024

Christmas Challenge 2024: All entries are now downloadable on scene.org: ftp.scene.org/pub/parties/... Have fun digging into the code! #sizecoding #vintage #retro #vccc2024 #BASIC #assembler #mos6502 #z80 #advent #apl #MerryChristmas

scene.org

SCENE.ORG WILL BE BACK SOON

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logiker.bsky.social @logiker.bsky.social · 28/12/2024

Christmas Challenge 2024: The presentation of the entries goes online soon! At 7 pm today. That's in about 20 minutes. www.youtube.com/watch?v=kJYb... #sizecoding #vintage #retro #vccc2024 #BASIC #assembler #mos6502 #z80 #advent #apl #MerryChristmas

youtube.com

Logiker's Christmas Challenge VCCC 2024 - The Presentation

logiker.bsky.social @logiker.bsky.social · 24/12/2024

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Oh... Merry Christmas everyone! Enjoy the holidays! 🎄🎅🎁

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logiker.bsky.social @logiker.bsky.social · 23/12/2024

Thank you very much. I am happy with the results, as it was made during a 48h game jam on a weekend where I was already very busy with other stuff as well.

logiker.bsky.social @logiker.bsky.social · 23/12/2024

The Final Spook is a small game jam game, where the ghost looks for his final rest. I did the PETSCII graphics for it. comsha.itch.io/final-spook #PETSCII #c64 #textart #retrocomputing #pixelart #IndieDevs

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logiker.bsky.social @logiker.bsky.social · 22/12/2024

Final days before Christmas! I wonder if people now buy or code their last presents? ;-) 🎁Christmas Challenge 2024 logiker.com/VCCC2024 #sizecoding #vintage #retro #vccc2024 #BASIC #assembler #mos6502 #z80 #advent #apl #MerryChristmas