@surquizu, ben,
you are right, and I'm blind.
"MineSweeper.js"-starter-code is/was corrupt.
Code:
title: "MineSweeper",
The closing quote in the title: definition was missing.
As TJ27 is using his own-build startercode everything is fine for him
@kartu
Calc input if 0.0x should be fixed.
(Code was inherited form the web-source I used. As this site is off-line at this moment, I can not check this behaviour with the original version.)
Both changes are pushed to repository apps. (I don't want to mess with default)
Regards
Mark