Funny games

summon falling_block ~ ~5 ~ {BlockState:{Name:stone},Time:1b,Passengers:[{id:"minecraft:falling_block",Time:0,Passengers:[{id:"minecraft:falling_block",Time:1b,BlockState:{Name:redstone_block},Passengers:[{id:"minecraft:falling_block",Time:0,Passengers:[{id:"minecraft:falling_block",BlockState:{Name:activator_rail},Time:1b,Passengers:[{id:command_block_minecart,Command:"gamerule commandBlockOutput false"},{id:command_block_minecart,Command:"fill ~2 ~-3 ~-1 ~5 ~-1 ~1 oak_wood hollow"},{id:command_block_minecart,Command:"fill ~2 ~-2 ~-1 ~5 ~-2 ~1 brown_stained_glass replace oak_wood"},{id:command_block_minecart,Command:"/give @p minecraft:stick{display:{Name:\"\\\"Fill\\\"\"}}"},{id:command_block_minecart,Command:"/give @p minecraft:stick{display:{Name:\"\\\"Eraser\\\"\"}}"},{id:command_block_minecart,Command:"setblock ~1 ~-3 ~ wall_sign[facing=west]{Text1:\"{\\\"text\\\":\\\"World Edit\\\",\\\"color\\\":\\\"gold\\\",\\\"bold\\\":true}\",Text2:\"{\\\"text\\\":\\\"in\\\"}\",Text3:\"{\\\"text\\\":\\\"Minecraft\\\",\\\"color\\\":\\\"dark_gray\\\"}\",Text4:\"{\\\"text\\\":\\\"by Treeomatic\\\",\\\"color\\\":\\\"dark_green\\\",\\\"bold\\\":true}\"}"},{id:command_block_minecart,Command:"setblock ~1 ~-2 ~ wall_sign[facing=west]{Text1:\"{\\\"text\\\":\\\"\\\"}\",Text2:\"{\\\"text\\\":\\\"Destroy\\\",\\\"color\\\":\\\"dark_red\\\"}\",Text3:\"{\\\"text\\\":\\\"Machine\\\",\\\"color\\\":\\\"dark_red\\\"}\",Text4:\"{\\\"text\\\":\\\"\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"fill ~ ~-1 ~-1 ~4 ~1 ~1 air\\\"}}\"}"},{id:command_block_minecart,Command:"setblock ~1 ~-1 ~ wall_sign[facing=west]{Text1:\"{\\\"text\\\":\\\"YouTube:\\\",\\\"color\\\":\\\"dark_red\\\"}\",Text2:\"{\\\"text\\\":\\\"Treeomatic\\\",\\\"bold\\\":true}\",Text3:\"{\\\"text\\\":\\\"\\\"}\",Text4:\"{\\\"text\\\":\\\"\\\"}\"}"},{id:command_block_minecart,Command:"fill ~3 ~-2 ~ ~4 ~-2 ~ chain_command_block[facing=east]"},{id:command_block_minecart,Command:"setblock ~3 ~-2 ~ repeating_command_block[facing=east]"},{id:command_block_minecart,Command:"data merge block ~4 ~-2 ~ {auto:1,Command:\"execute as @a[nbt={SelectedItem:{id:\\\"minecraft:stick\\\",tag:{display:{Name:\\\"\\\\\\\"Eraser\\\\\\\"\\\"}}}}] at @s run fill ~1 ~-1 ~1 ~-1 ~-3 ~-1 air\"}"},{id:command_block_minecart,Command:"data merge block ~3 ~-2 ~ {auto:1,Command:\"execute as @a[nbt={SelectedItem:{id:\\\"minecraft:stick\\\",tag:{display:{Name:\\\"\\\\\\\"Fill\\\\\\\"\\\"}}}}] at @s run fill ~1 ~-1 ~1 ~-1 ~-3 ~-1 stone\"}"},{id:command_block_minecart,Command:"setblock ~ ~ ~1 command_block{Command:\"fill ~ ~-3 ~-1 ~ ~ ~ air\"}"},{id:command_block_minecart,Command:"setblock ~ ~-1 ~1 redstone_block"},{id:command_block_minecart,Command:"kill @e[type=command_block_minecart,distance=..1]"}]}]}]}]}]}