Nine

Nine is a character in Numberblocks Basics.

He never appeared in any games ever again apart from remasters of the first game.

Classic Nine (NB)
Classic Nine debuts in Numberblocks Basics.

Appearance
Nine is 3 different shades of grey. his top blocks are the darkest, his middle blocks are a middle grey, and his lower blocks are the lightest grey. He has blue-grey coloured eyebrows and limbs, and lips, as well as 2 square-shaped eyes like Four.

Trivia

 * Nine acts like the Principal of the Thing in the first game, as whenever he sees you do something wrong, he will rush at you. Instead of sending you to detention, Nine will jumpscare the player.
 * Nine's jumpscare sound is an extremely loud, slowed down version of Nine saying his name in the Numberblocks episode "Just Add One".