Hello and welcome to the forum, . I didn't really like the way you get zapped before you even had chance to start, ! I won with B riding on the free draggable all round the outside. The timing seems just too tight to get round on foot past the Zs??
Hi and welcome to the forum. Kind of an open-ended design in terms of getting to the exit. I was able to: Get B to the free block, move it away until the ZapRs clear the area then move it back and tap the win block. Get B on the free block, move it to the stairs and have B climb to the top. Then use the free block to remove the ZapRs one by one (you can push them off by sliding the block under the stairs) and then let B walk to the win. Use the free block to destabilize a ZapR so he walks over the win block. As a result, I can't say that I solved it the way that you intended ... and @Jom even found another way ... but we'd all rather have levels with lots of win possibilities than none at all!
Thank you @Don G Rowe. Actually I got a mail advising me not to use free dragable box. And I made this game without thinking too much. Currently i am working on a new level and will show you the better one.