You guys are crazy!
5 of you got it right on Level 5, fitting. It's very nice to see how dedicated you are and that a lot of you keep coming back for more, keep that up!
The winners: Senne, webtricks, 78dynx, aysg76, CryptoPromoter. Congratualtions! You'll get $40/Each added to your Roobet balance so enjoy
This was the image I used and tinkered with:
The correct guess was "Erik the Red".
Spreadsheet:
See you in the next one!