Any of you trying the Higher Or Lower series may have seen that the counter might get to a number above 3, then go back to the start, and on the subsequent game your first guess is counted as guess 3.
After this the challege works normally - This is dependant on which browser you use (i.e. it is a browser parsing issue, not a lost-chall issue)
I am aware of the bug thanks to Obsidian Age and will work on getting it rectified.
However, as the bug does not pose a security threat, and the challenges ARE solvable on all browsers I don't see it as a major issue.
Just be aware that the first time you ever play the challenge, the resident lost-chall poltergeist may be messing up your counter
regards,
sabretooth