Karoliinas Challenge was not to eat crispbread. For her it was not easy but definitely possible. Sometimes it was very easy and sometimes not. But I think at the end of the challenge she could be proud but also lucky that she can eat cripbread now again.
If you read that Karoliina, I think you did your Challenge very well!
For me your challenge wouldn't be diffucult, because I very rare eat crispbread, almost never ;)