This new type of logic puzzle is wildly fun
MindYourDecisionsWhat is the code lock pin? Can you crack the code for the 3x3 grid? 0:00 puzzle 1 4:37 puzzle 2 Code lock pin puzzle / l419cgl Grid based mastermind logic puzzle / gridbased_mastermindlike Subscribe: https://www.youtube.com/user/MindYour... Send me suggestions by email (address at end of