Links to games, optics tools, web tools and other useful links .
Classic falling-block puzzle.
Simple two-player paddle game.
Grow the snake and avoid walls.
Shoot down the alien waves.
Clear board without hitting mine.
Vector-style asteroid field.
Smooth vector arcade classic.
A retro style page of games.
Original optical calculation tool.
New mobile-first reactive calculator suite.
Viewing and editing text and code.
Make some beats in the browser.
Private internet searching.