Take the role of a software tester and look for defects like a PRO. 20 serious defects are hidden in 20 tasks. Find them all!
MrBuggy is a unique application prepared for TestingCup - Championship in Software Testing.

Home office, no office / no-work break, lockdown, homedays (holidays at home), home quarantine. It doesn’t matter. You can meet and beat Mr Buggy from any place in the world.

So, prepare all your dirty techniques and become the one who will defeat the King of all Failures.

The mobile phone requirements:

Android 6 or later,
minimum 2GB RAM,

or TRY MRBUGGY DEMO
Get the feeling what kind of task you're going to deal with. Check if your mobile device meets the requirements with demo:

Mr Buggy DEMO is available via beta test on Google Play.