General

• https://toastengineer.itch.io/injection

For SQL

• https://www.sqlnoir.com/
• https://www.sqlnoir.com/blog/games-to-learn-sql
• https://sql-island.informatik.uni-kl.de/
• https://mystery.knightlab.com/walkthrough.html
• https://selectstarsql.com/
• https://datalemur.com/questions
• https://github.com/makomweb/curious-moon-exercise
• https://data-citadel.akarshtripathi.com/
• https://sqlcasefiles.com/archives/best-sql-games-2026
• https://lost-at-sql.therobinlord.com/
• https://datalemur.com/sql-game/level1.html
• https://www.kaggle.com/discussions/getting-started/566060
• https://sqlprotocol.com/

FOR JS

• https://untrustedgame.com/