Fastest Sequential Combo Lock (Bedrock)

A combo lock in Minecraft is a way to securely activate a door or other redstone mechanism by entering a code that only you know. ***Materials List and World Download link below*** This video is about my design for the fastest, sequential, 9-digit, infinitely expandable, button-panel combination lock in Minecraft. It only works on Bedrock edition (PlayStation, Windows, Mobile, Xbox and Switch). Fastest in this case means that you can enter the numbers in your code every 0.2 seconds. That means you don't have to wait between pressing each button to ensure your code is read correctly. Each digit of the lock is just 4x4x3, though I build it as 4x5x3 as it's easier to use that way. Credits: CraftyMasterman for getting me interested in combo locks: @CraftyMasterman Eynfs for making the fastest combo lock in Java Edition: @eynsofminecraft https://youtu.be/LMnp8reKOaY?si=1FhXpE7rzSc2_KJP Tomco for his 1-wide 3x3 piston door tutorial: @TomcoMC https://youtu.be/Gup-P8_dcQ4?si=CgMkluhBzamDTOC6 Alecs for his amazing Sapling technical behaviour pack: @alecsdeveloper https://github.com/AlecsDeveloper/Sapling ***World Download: https://drive.google.com/file/d/1Y1w9_8cN0s44O7DFT87o0SJFgZOz-hVz/view?usp=sharing ***Materials List ///For the button panel: 47 solid blocks 9 buttons (stone, rather than wood is best) 9 dispensers 9 powder snow buckets OR 9 water buckets + 9 stairs) 10 observers 2 auto crafters 7 comparators 1 target block 3 glass blocks 2 repeaters 2 redstone torches 23 redstone dust ///For each digit in your code: 1 redstone torch 7 comparators 2 repeaters 2 auto crafters 1 redstone block (except the first digit, which needs 1 dropper and 9 wooden shovels) 1 target block 4 redstone dust 14 solid blocks (I swap one of these for glass in the video) 1 extra solid block for the first digit only