SQL Mysteries vs Modstack

SQL Mysteries: Cold Query is a detective game where every clue is hiding in a database. You play as the newest intern in Meridian Falls PD’s basement archive, solving cold cases by writing real SQL queries. Question witness lists, filter evidence logs, sort timelines, join records, and follow the data until the paperwork gives up the truth. No dry lessons. No flashcards. Just suspicious librarians, missing files, crooked alibis, and one very tired detective dummy named Archie. Features: • Learn SQL by solving playable mystery cases • Practice SELECT, WHERE, ORDER BY, LIMIT, joins, grouping, aggregates, NULLs, and subqueries • Get instant feedback when your query catches the right clue • Build an evidence board as each case unfolds • Track XP, streaks, and skill progress in your detective dossier • Play the opening cases free, then unlock the full case library with the Season Pass If you’ve ever wanted to learn SQL without feeling like you’re trapped in a spreadsheet basement, welcome to the basement.

Modstack is a tactile programming puzzle about making big moves with a small set of commands. Place Move and Turn tiles into a program, stack modifiers to change what they do, then run your machine. Watch the robot execute each step, learn from the result, and compress your solution until it reaches par. WHAT YOU GET - 36 handcrafted campaign circuits across six chapters - A gentle visual introduction to programs, repetition, and mirroring - Ordered relays, switches, gates, and precision Expert Circuits - A new Easy, Medium, and Hard Daily Circuit every day - Layered hints that nudge without giving away the whole solution - Offline play with progress stored on your device - Purpose-built sound and haptic feedback - No ads, no account, and no tracking The Foundations chapter and Easy Daily are free. A single Full Game Unlock opens the remaining 30 campaign circuits plus Medium and Hard Daily. There is no subscription.