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Hoist-Point Fractal Tubes is Windows and Mac screensaver that displays fractals in 3D using Open GL.

Pong for Linux - My old game got a second life on Linux. Play with a mouse, against computer, or over the network. Here is also its Windows 10/11 port.

Interesting surface-pattern drawing algorithm that fits in just five lines of code!

Mathematics of the soccer ball

Two theorems on prime numbers

Ever wondered how to tune your guitar using a TV set? This article (in Russian) gives you an idea.

Applesoft BASIC tutorial for beginner programmers

Most frequent C/C++ memory allocation errors Checklist: Most frequent memory allocation errors in C/C++ made by developers

My Photos Online