Walkthrough levels 20-30

Level 22

(follow THIS link to see how to get the level number)

"Watermill jigsaw"

Level 25: Weaving plan jigsaw

Level 27: Weaving workshop

this is one order that allows the completion of the riddle

you can try others(like 24513), just remember that you need a base for some pieces to fit

Level 32: Butterfly desk

this is the position of the correct butterflies

just drag and drop the ones that don't fit and place the correct ones on the board 

after you place the butterflies don't forget to take the magic keys to open new rooms 

Level 35: Garden plants collect the snails