Learn about through interactive with images, sounds, and multilingual names. Play jigsaw puzzles, take quizzes, and access a wiki link. Use offline mode and auto-run features. Remove ads with the pro edition.
Survivors navigate a post-apocalyptic world, scavenging resources and building settlements. Manage a group, craft items, explore maps, and defend against threats. Engage in turn-based combat and make strategic decisions to establish a stable colony.
Offers multiple puzzle variations. Users can solve with standard rules, jigsaw regions, even-odd constraints, hyper mode with extra squares, and X mode with diagonal requirements.
Play by swiping numbers to merge them and add their values. Merge numbers quickly to increase your score. Tap power-ups for boosts. Compete with friends by comparing scores. Track progress and improve addition skills through timed gameplay.