Description: AnkiDroid is a free and open-source flashcard app for Android. It allows users to create decks of flashcards with text, images, audio, and video, and uses spaced repetition to optimize studying. AnkiDroid can help memorize anything from languages, to science material, to trivia.
Type: software
Pricing: Open Source
Description: CSSBattle is a web-based game that challenges players to recreate simple image patterns using only HTML and CSS code. It features hundreds of challenges across multiple levels, from beginner to expert.
Type: software