Came across a small bug. Level 6 on episode 4, I had found the code... freely given to me. But then nothing happened. I thought it might be something else... and I tried to enter a few levels in strange orders, thinking that might be it... But alas.
When I went back to level 6, I was told I was shy. This is odd to me... but because there was the code my first time entering.
Well I gained a bit of privacy and saw the same code again- and this time it worked. May be a rogue variable set as a 1 rather than a 0 initially for level 6. Worth looking at.
I just released an update. In it, I totally reworked the codes. Basically if you had started with one random good input, if after that you did a full good input it wouldn't work, you had to insist a little bit.
Now it is much more clear, with visual feedback on what you input, and if code is good or wrong (only after input of the 7 digits).
Thank you for the kind comment!