Skip to main content
Imapenguin
  • Downloads
  • 10PRINT on All the Things
  • FAQ
  • Resources
  • Software
  • Search
Articles

2^x bits

March 18, 2021

Benchmarking Retro Computers (mostly Commodore) with marginal methods

Benchmarking Retro Computers (mostly Commodore) with marginal methods
March 18, 2021

Jiffies in Assembly

Jiffies in Assembly
March 16, 2021

Making and Breaking Ciphers with a Commodore 64 - Part 5: Wargames

Making and Breaking Ciphers with a Commodore 64 - Part 5: Wargames
March 13, 2021

Calculating Pi via the Gregory-Leibniz series in BASIC on the VIC-20

Calculating Pi via the Gregory-Leibniz series in BASIC on the VIC-20
March 13, 2021

Quick Post: Commodore 64 Simple Addition Efficiency

Quick Post: Commodore 64 Simple Addition Efficiency
March 10, 2021

c0pperdragon verdict

c0pperdragon verdict
March 8, 2021

Making and Breaking Ciphers with a Commodore 64 - Part 4: The PIN Program from Terminator 2

Making and Breaking Ciphers with a Commodore 64 - Part 4: The PIN Program from Terminator 2
March 7, 2021

Making and Breaking Ciphers with a Commodore 64 - Part 3: The Caesar Cipher

Making and Breaking Ciphers with a Commodore 64 - Part 3: The Caesar Cipher
March 1, 2021

Making and Breaking Ciphers with Python, er Commodore- Part 2: The Shift Cipher

Making and Breaking Ciphers with Python, er Commodore- Part 2: The Shift Cipher
February 26, 2021

Replacing an RF Modulator on a Commodore 64C

Replacing an RF Modulator on a Commodore 64C
February 24, 2021

Making and Breaking Ciphers with Python, er, a Commodore- Part 1: The Reverse Cipher

Making and Breaking Ciphers with Python, er, a Commodore- Part 1: The Reverse Cipher
February 10, 2021

Simple, 'unbreakable' encryption with a pencil

Simple, 'unbreakable' encryption with a pencil
January 26, 2021

Getting started with Native Commodore 64 Assembly

Getting started with Native Commodore 64 Assembly
January 22, 2021

Friday fun: Games I'm playing in Jan 2021

Friday fun: Games I'm playing in Jan 2021
January 21, 2021

Switching to 64 bit Raspbian Linux is a snap

Switching to 64 bit Raspbian Linux is a snap
December 31, 2020

Did you do that on real hardware?

Did you do that on real hardware?
December 24, 2020

Merry Christmas

Merry Christmas
December 22, 2020

My DOScember pick for the best DOS Software

My DOScember pick for the best DOS Software
November 25, 2020

Why does there have to be a why?

Why does there have to be a why?
November 25, 2020

Imapenguin, reborn

Imapenguin, reborn
  • ««
  • «
  • 2
  • 3
  • 4
  • 5
  • 6
  • »
  • »»
© Imapenguin 2026