Uploaded September 2021 | Updated September 2026, 1 week ago

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This is a small 3x3 Hidden Staircase (Maizuma) Door I built. It is only 7x5x4=140 Blocks, currently the smallest in the world.

The original concept is from Maizuma Games.

This door has an interesting backstory during the making: ArwayWasTaken (Arway) first made a 168-block version (7x6x4) and invited me to create a smaller version of the door. After providing him with the 140-block layout, a total of 6 redstoners (including me) started working on this door. It was supposed to be a collaboration, but we ended up racing each other to see who can make the 140-block version work first. In the end, I came first making it work, while Nacay and Mingyu paired up making their own version 30 minutes later than this.

Feel free to comment down below if you have any problems when building this door or want a further explanation for this door.

World download:
mega.nz/file/VFonEKaJ#9EkDtf_Z88B1EB0xcSo5OpsKYsv7XRLs3Fazwi9kRJs

Uses peterjiangTW's ocd+ texture pack.
Version used: 1.17+
Video link:
youtube.com/watch?v=2O1jncLz8JM

Uses the G4mespeed mod by G4me4u.
Version used: 1.17.0
Video link:
youtube.com/watch?v=lRvNknl0QPM

Detailed specs:
3x3 Hidden Staircase (Maizuma) Door
By: MYuen222
Size: 140 (7x5x4)
Record: Slimeblockless Former Smallest
Versions: 1.11+
Date of completion: 19/09/2021 21:13 UTC+8
Additional Information: Clockless, Sandless, Entityless, Contained

Thanks for watching.