🎁 Vintage Computing Christmas Challenge 2024 (VC³ 2024) 🎁

A small programming contest that run from 2.12.2024 until 28.12.2024 

The presentation of the entries:

YouTube | Alternative on Rutube.

Downloads and Entries added. See Further Information. 

Now there is an own page for the results and statistics!

The Main Challenge (Compo)

This year it's a  rather huge Christmas Present composed out of several characters.

   

The characters used are:

  • - Minus
  • + Plus
  • ! Exclamation mark
  • \ Backslash
  • / Slash
  • O Big O

All characters can be replaced with another character if this does NOT influence the code. E.g. backslash on the C64 gets replaced by chr$(205). Or on the right-hand side I replaced the big O by a smaller one, as it looks nicer, but it didn't influence the code. At any time, I could replace the o with O or the C64 Backslash with its counterpart on the C64.

Also check in the video above.

Wild Category

If you got motivated to something different as above, this might be for you...

  • Be wild/creative and do something similar or totally different ;-)
  • It just should be about Christmas, obviously. 
  • Pictures, demos, extended versions of the main category, etc.
  • No count restrictions in this case.
  • No strict rules.

Rules and more

For the complete set of rules, check here.

To count the size of your code correctly, check here.

Submission

Submissions are closed

  • Main Compo
    • You can submit standard size coding entries for the main compo here.
    • Remove your entries here in order to re-upload/update them (remember: 1 version per machine/language combination)
    • Updating via e-mail is NOT supported. Use the method mentioned above.
  • Wild entries and Out of Compo :
    • Submit your entry here

Do not send entries via e-mail. Thank you.

Prizes

Winner of the main categories get ...

... an issue of the K&A plus magazine (PDF).

 

The first 16 32 entries get ...

...an issue of BrewOtaku (PDF).

 

Two randomly selected people, who participate and write an email logiker464 ät gmail dot com with the reason why they'd like to have this book:

Published by LOOK BEHIND YOU. PDF and soft cover version in German and/or English available.

 

The fantastic coder Johan "Dr Beep" Koelman sponsored two of his books. 

 

Paperback editions.

"81 hires games for the ZX81" goes to the winner of the Wild Category.

"The ultimate 1k ZX81 coding book" goes to the winner of the BASIC Category.

 

More sponsors are welcome!

It would be great if someone could sponsor (the winner). Just contact me in that case.

Further Information

 

Support

In case that you reached until this point, maybe you would like to support the project with some small donation.