
Solve criminal cases through the power of SQL queries! Help out the city of Los Zorangeles by becoming a Database Detective in this new (unpaid) work from home opportunity.
Modeled estimate, not a reported figure. How we estimate →
Media

About

There’s been a backlog of unsolved cases piling up in the Minor Crimes Division of the Los Zorangeles Police Department and we’ll need a Database Detective to help solve them.
We’ll need you to analyze clues and manipulate data using SQL, a database querying language, to figure out who perpetrated crimes from as minor as littering to as serious as not checking out of a hotel after the check-out time.

Don’t worry! This role is intended to be accessible for those without any SQL experience, so each Database Detective is given an introductory textbook when they start! This short textbook is less than 20 pages and explains everything that’s needed to solve each case.
If you still have trouble writing queries, our comprehensive error messaging system will tell you exactly where your query went wrong, making it easy to correct your mistakes.
Still not enough? Each Database Detective is assigned an assistant who’s ready to answer any questions you might have, whether they be about the case itself or the SQL queries you’ll need to write!


Understanding how to manipulate data using SQL is not the only part of being a Database Detective! Your job will also require you to piece together evidence and clues, just like a real detective! Further on in your Database Detective career, you’ll have to sleuth through the internet and piece cases together yourself.
Fully voice acted mission briefings at the beginning of each case!
Fully hand drawn art for you to enjoy!
More than 40 websites to explore!
10 cases for you to solve, each case getting longer and more complex!
A total of around 8-10 hours of valuable work experience to add to your resume!
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English**languages with full audio support
Engagement
Hours played at review time, across 184 reviews with recorded playtime.
Reviews
Themes across 184 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
positive critical· bar length = how often the theme comes up
Reviews
BLI 1122 Dersinden geçmemi sağladı
never did SQL before loved it hated it super loved it started dreaming about maths felt stupid felt smart love being a database detective thank you
fun game
Brilliant game! I'm loving it and hope there will be updates with more cases
Hermosa sorpresa; super interesante. Para mí al menos, es demasiado complejo, la curva de dificultad es muy alta, el caso 6 estuvo bien, el 7 me pareció super complejo y en el 8 me abataté a penas lo empecé. No puedo hacer más que recomendarlo y tal vez más adelante lo retome. Pero por ahora voy a tomar un poco de distancia. Igualmente, es muy recomendable. Tiene un humor magnífico! Me encantó! Una lástima que solo este en inglés.
[h1]SQL 玩法很棒, copOS 交互很烂!3 / 5 ⭐⭐⭐☆ ☆[/h1] [h2]关于 copOS[/h2] 桌面大小是局促的 文件排列是平铺的(没有文件夹!) 窗口数量是有限的 浏览器是没有 Tab 的(只能开四个!) 记事本每页居然真的只有一页纸长度! [h2]关于 SQL 窗口[/h2] 没有自动补全(??!!) 同时只能开启一个 SQL 窗口 [h2]我的一点建议[/h2] 在 copOS 上,使用 SQL 作为[b]唯一[/b]的推理工具,有点太难了。如果能再给个全局的字符串检索工具(grep),多是一件美事啊! [b]等等,好像有人在敲门,我去去就回……[/b]
Me encanta, llevo un tiempo siguiendo al creador y es una maravilla. Es justo lo que esperaba y mejor, las grabaciones y el ayudante me hace mucha gracia. Hacia tiempo que no disfrutaba haciendo sql
The flag
Entretenido y muy práctico
Very entertaining game, mostly educational which may be off putting to some, but I'd say its very fun due to its lighthearted and humorous nature. Good voice acting, interesing puzzles.
Related
Related
Trends
Steam followers (game-group members) tracked daily from when we started recording.
Momentum
Pace estimated from the game's recent review growth (our daily snapshots) at its own sales-per-review ratio — a momentum signal, not booked sales.
Audience
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.
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