Description: Duolingo Math is an educational app that teaches math skills interactively through bite-sized lessons, quizzes, and puzzles. It covers topics like arithmetic, algebra, geometry, and more for elementary through high school levels.
Type: software
Pricing: Free
Description: SQL Fiddle is an online SQL database testing tool that allows users to easily create, share, test, and run SQL queries. It supports various databases like MySQL, PostgreSQL, Oracle, SQL Server, etc.
Type: software