Secret character in puzzle showdown

okay okay ... i dont know if anyone has found this yet so i think i may be the only one who found this
theres a secret unlockable character in class of 09 puzzle showdown
its been 2 days since i got him and i think i should pass down the knowledge of how i did it
so in the hardest mode of both jecka and nicole you have to beat all enemies in the span of 20 seconds it sounds very hard but i promise it can be done all it takes matching the blocks that would take away the most space and a whole lot of luck

after the campaign is finished you will unlock the hat man
the hat man has the special ability to highlight blocks that can be matched without you having to look for them making you a powerhouse

welp thats all from me. happy hunting!