Level 21 - Flip every switch once. You will have one large shape and a lone block. Move the lone block once more to connect it to the others. The rest is smooth sailing.
Reposting comment from @lopster911:
For those who have forgotten or misplaced the code to quickly grab the BotD: F12 to open the debug console and make sure "console" is the active tab. Click the frame selector and select the game's iframe. Then paste: $gameMap._interpreter.pluginCommand("KongAPI", ["submit", "complete", 1])
The BOTDs are getting recorded, it just isn't getting displayed on the page. If you go to https://www.kongregate.com/kongpanions, you should see a check mark for today.