Random Numbers Generator Minecraft 1.10.2

/summon FallingSand ~ ~1 ~ {Block:stone,Time:1,Passengers:[{id:FallingSand,Block:redstone_block,Time:1,Passengers:[{id:FallingSand,Block:activator_rail,Time:1,Passengers:[{id:MinecartCommandBlock,Command:gamerule commandBlockOutput false},{id:MinecartCommandBlock,Command:scoreboard objectives add rand dummy},{id:MinecartCommandBlock,Command:scoreboard objectives setdisplay sidebar rand},{id:MinecartCommandBlock,Command:setblock ~ ~-3 ~-4 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 13"}},{id:MinecartCommandBlock,Command:setblock ~-2 ~-3 ~-2 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 1"}},{id:MinecartCommandBlock,Command:setblock ~-2 ~-3 ~-3 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 2"}},{id:MinecartCommandBlock,Command:setblock ~-2 ~-3 ~-4 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 3"}},{id:MinecartCommandBlock,Command:setblock ~-2 ~-3 ~-5 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 4"}},{id:MinecartCommandBlock,Command:setblock ~-2 ~-3 ~-6 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 5"}},{id:MinecartCommandBlock,Command:setblock ~-1 ~-3 ~-2 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 6"}},{id:MinecartCommandBlock,Command:setblock ~-1 ~-3 ~-3 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 7"}},{id:MinecartCommandBlock,Command:setblock ~-1 ~-3 ~-4 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 8"}},{id:MinecartCommandBlock,Command:setblock ~-1 ~-3 ~-5 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 9"}},{id:MinecartCommandBlock,Command:setblock ~-1 ~-3 ~-6 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 10"}},{id:MinecartCommandBlock,Command:setblock ~ ~-3 ~-2 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 11"}},{id:MinecartCommandBlock,Command:setblock ~ ~-3 ~-3 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 12"}},{id:MinecartCommandBlock,Command:setblock ~ ~-3 ~-4 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 13"}},{id:MinecartCommandBlock,Command:setblock ~ ~-3 ~-5 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 14"}},{id:MinecartCommandBlock,Command:setblock ~ ~-3 ~-6 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 15"}},{id:MinecartCommandBlock,Command:setblock ~1 ~-3 ~-2 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 16"}},{id:MinecartCommandBlock,Command:setblock ~1 ~-3 ~-3 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 17"}},{id:MinecartCommandBlock,Command:setblock ~1 ~-3 ~-4 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 18"}},{id:MinecartCommandBlock,Command:setblock ~1 ~-3 ~-5 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 19"}},{id:MinecartCommandBlock,Command:setblock ~1 ~-3 ~-6 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 20"}},{id:MinecartCommandBlock,Command:setblock ~2 ~-3 ~-2 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 21"}},{id:MinecartCommandBlock,Command:setblock ~2 ~-3 ~-3 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 22"}},{id:MinecartCommandBlock,Command:setblock ~2 ~-3 ~-4 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 23"}},{id:MinecartCommandBlock,Command:setblock ~2 ~-3 ~-5 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 24"}},{id:MinecartCommandBlock,Command:setblock ~2 ~-3 ~-6 repeating_command_block 0 replace {auto:1,Command:"/execute @e[tag=random,dx=0,dy=1,dz=0] ~ ~ ~ scoreboard players set @p rand 25"}},{id:MinecartCommandBlock,Command:summon ArmorStand ~ ~-2 ~-4 {Tags:[random]}},{id:MinecartCommandBlock,Command:setblock ~2 ~-3 ~ repeating_command_block 0 replace {Command:spreadplayers ~-2 ~-4 0 2 true @e[tag=random]}},{id:MinecartCommandBlock,Command:setblock ~3 ~-3 ~ stone_button 1 replace},{id:MinecartCommandBlock,Command:setblock ~ ~ ~1 command_block 0 replace {Command:fill ~ ~-3 ~-1 ~ ~ ~ air}},{id:MinecartCommandBlock,Command:setblock ~ ~-1 ~1 redstone_block},{id:MinecartCommandBlock,Command:kill @e[type=MinecartCommandBlock,r=1]}]}]}]}