This is a comprehensive list of Random Number Generators. For the basic definition, see Advanced Circuitry#Random Number Generator.

Design SummaryEdit

Comparison of Random Number Generator
Design Thumbnail Max Inputs Smallest Size
[X×Y×Z bounds]
[volume in # blocks used]
Minimum required blocks Accessible Q? Trigger Worst Delay Earliest possible version Comments
Torches Dust Repeaters Regular Pistons Sticky Pistons Top-Half Slabs
A Ingame RNG 1 5×8×7
1 9 4 0 5 0 N/A 6+ ticks
Rising: Number displayed
Falling: Resting
6 Ticks Icon Unconfirmednot researched 4-bit output
Also requires 4 dispensers, 5 water source blocks, 4 empty buckets, and 4 water buckets, and a fence gate.
Minecraft Compact Fast RNG - Random Number Generator + Tutorial09:20

Minecraft Compact Fast RNG - Random Number Generator + Tutorial

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