Description: Aidoku is an open-source Sudoku puzzle game and solver. It features a simple interface for playing Sudoku puzzles of varying difficulty levels. The software includes hints, automated solving, and the ability to generate new puzzles.
Type: software
Pricing: Open Source
Description: Stack Overflow is a popular question and answer site for programmers. Users can ask coding questions and receive answers from a community of developers. The site has a reputation system to rate helpful responses.
Type: software
Pricing: Subscription