Level 16... Move I to gate 4. drop W move N left. Use K to open gate 1 and return to original position next to W. Move N right.Move W to open gate 2 and 3. Move W to first yellow block. Move N and let it drop, move to 3rd yellow block. Move K to open gate 4 then move onto 4th yellow block. Move I into its position.
Abdu....level 22 change S to T move T to bottom far left to close gate. drop C on to gate drop A & R to left of C. drop R, O, T. open gate move C to left put letters in correct order, job done