Uploaded July 2026 | Updated September 2026, 1 week ago
Numberphile video on the Chaos Game: youtube.com/watch?v=kbKtFN71Lfs
All commands for Season 2 can be found at https://www.dqwertyc.dev/five-block-friday-season-2
If you have questions about these commands, or run into issues running them, join the Command Block Cove on Discord: discord.gg/Z2EdSGfRrF
Numberphile video on the Chaos Game: youtube.com/watch?v=kbKtFN71Lfs
All commands for Season 2 can be found at https://www.dqwertyc.dev/five-block-friday-season-2
If you have questions about these commands, or run into issues running them, join the Command Block Cove on Discord: discord.gg/Z2EdSGfRrF

![Adding a charged jump to Minecraft with just 5 commands
This week on Five Block Fridays, were creating a charged jump feature using just 5 command blocks.
If you want to add different levels of charging, just copy blocks 4 and 5, changing the crouch timer value and level of jump boost or pitch of the tone.
If you want the jump boost to persist as long as the player stays crouched, replace crouch_timer=20 in command 5 with crouch_timer=20...
Heres the commands used in this video:
Command 1 - Scoreboard Setup:
scoreboard objectives add crouch_timer minecraft.custom:minecraft.sneak_time
Command 2 - Score Reset:
execute as @p at @s anchored eyes positioned ^ ^ ^ unless entity @s[distance=1.0..1.5,nbt={OnGround:1b}] run scoreboard players set @s crouch_timer 0
Command 3 - Effect Clearing:
effect clear @a[scores={crouch_timer=0..19},nbt={ActiveEffects:[{Id:8,ShowParticles:0b}]},nbt=!{ActiveEffects:[{Id:8,ShowParticles:1b}]}] minecraft:jump_boost
Command 4 - Jump Charged Tone:
execute as @a[scores={crouch_timer=20},nbt=!{Inventory:[{Slot:101b}]}] at @s run playsound minecraft:block.note_block.bass player @s ~ ~ ~ 1 1 1
Command 5 - Adding Effect:
effect give @a[scores={crouch_timer=20},nbt=!{Inventory:[{Slot:101b}]}] minecraft:jump_boost 1 1 true
Chapters:
0:00 Preview
0:15 Overview & Demo
2:14 Command 1
2:36 Command 2
4:26 Command 3
5:36 Command 4
6:46 Command 5
7:34 Outro Adding a charged jump to Minecraft with just 5 commands](https://i.ytimg.com/vi/abfstF8_AtE/mqdefault.jpg)








