Read out any symbols or numbers scratched in the wood. These often correspond to buttons or sliders on Player 2's screen. Blue/Colored Discs
Keep a pen and paper handy to jot down codes your partner gives you, as you may need them for a later puzzle. Check for Changes: alone together escape room walkthrough player 1
For sequence locks (symbols, numbers, colors in order): Read out any symbols or numbers scratched in the wood