Secret button
Especially in multiplayer it is often important to keep your redstone buildings secret. For this you can use a secret button, which opens a passage into a secret room by piston...
TNT missile
With the TNT cannon you can blow yourself up to 20 meters in the "air" without getting damaged. Only the landing costs between 0 and 9 hearts (depending on where and how you land). You can use it without dying in all game modes if you enter with 10 hearts.
Item sorting machine
A redstone construction that can separate any number of different item types, such as products of a monster trap, inventory content, or different ores.
Matchday counter
A mechanism that uses the daylight detector to fill an item from a dropper into a box every day, allowing you to see how long you've been playing in the world.
Minecart Secret
Like a classic secret passage with pistons, but with the difference that there are also tracks here.
Mine entry silo with level indicator
A silo in the form of a staircase in the mine entrance, so that you can store your cobblestones that have accumulated while mining there, for example.
