This is a list of the self-imposed rules I follow for my Minecraft roller coaster world :)

- Every block, rail, redstone torch, etc. must be placed by hand by a single person

- Commands/command blocks may not be used to increase the duration of the roller coaster

- The only allowed macros are 1) spamming Place Block and 2) spamming Destroy Block (simply for convenience purposes)

- The roller coaster must contain a significant amount of twists and turns, builds, structures, and other interesting variety

- Each minecart rail block may not be ridden more than once in each direction total

- The duration of the roller coaster may not be intentionally lengthened by means of significantly slowing down the minecart (e.g. through use of unactivated powered rails or long lengths of regular rails)

- The duration of the roller coaster may not be affected by elements of randomness/RNG.

- Slime/honey block contraptions that bounce around the minecart may only make up a tiny percentage of the total ride duration

- Flying machines of any kind may not be used to increase the duration of the ride