Support
Need help with DevGuess? Here's how to reach me and how to fix the most common issues.
Contact
For inquiries about DevGuess, email:
info@jakubhyl.comCommon issues
Progress or scores aren't saving: DevGuess stores progress locally in your own browser (localStorage). In incognito or private mode, or after clearing your browser data, that progress is lost. Make sure site data and cookies are allowed for the site.
The game won't load or looks broken: refresh the page, make sure you're on an up-to-date modern browser, and try disabling aggressive script blockers for the site.
Reporting a bug and suggestions
DevGuess is open source and I keep improving it. Found a bug or have a suggestion for a technology to add to the game? Please email me directly at info@jakubhyl.com — I appreciate any feedback.
Privacy policy
The full privacy policy for DevGuess is available here:
Read the privacy policyLast updated: July 2026