20 levels across 4 mini-games that are not Ultimate Challenge.
Verified· Last checked 2026-09-03· 20 independent sources · footage index
Why these are on their own page. Until 3 September 2026 these
sat inside our Ultimate Challenge index. They are separate mini-games with their own level
numbering — Eve's Experiment level 5 and Ultimate Challenge level 5 are
unrelated. Mixing them hands a stuck player a video of a different puzzle, so the checker now
refuses any entry whose video names a different mini-game than the page claims.
For Eve's Experiment specifically, the puzzle is a water-sort
and therefore algorithmically solvable. A solver will serve you better than footage:
elfin.cc water-sort solver.
We would rather point you at the better tool than pretend ours is it.