[doronlinder]

Nice catch! Actually, that's one of the places where a B would come in handy, but it's only collected in level 3 so the chest can't be accessed yet :)

[eridius]

Nope, that doesn't work. I already tried going back to the maze after getting B, and it still wouldn't let me in to the chest.

[darklajid]

'B'. You got a 'b' (unless I'm very much mistaken).