
Data Cleaning Rush
An arcade data factory: delete duplicates, fill gaps, fix formats and flag outliers before the rows reach the model.
Game language : English
The demo is anonymous: no account needed, your score is not kept.
Skills trained
Every answer is scored against a skill of the Maketools taxonomy, so the reports of your teams compare them from one game to another.
Spotting duplicates
Recognise records that describe the same thing twice, even when they are not written the same way.
Handling missing values
Notice empty or placeholder values and choose between completing, flagging or excluding them.
Fixing formats
Make dates, amounts, units and codes follow a single format so that they can be compared and computed.
Spotting outliers
Flag values that are implausible or far from the rest, and check them before correcting or keeping them.
Adapt this game to your organisation
Two ways to make it yours.
Customise it yourself
Fork it, then change its texts, images, colours and rules in the studio. Included in every plan.
Customise for my companyHave Maketools adapt it
Your business cases, your vocabulary, your visuals: our team adapts it with you.
Ask for an adaptationCall back within 48 hours · Delivered in 3 weeks · From €5,000 excl. VAT
Use it with your teams
Play without an account
Anyone can play the demo straight away, with no account and nothing to install. The score is checked by the server.
Adapt it to your company
Fork the game to change its content, rules, colours and logo, then publish it at your own address, for your organisation or for an event.
Measure what was learnt
Follow completion and skills by team in the reports, pseudonymised by default, then export them or send them to your LMS.


