This show is based on Alphablocks, Numberblocks and Colourblocks. We're thinking of a way together with Thinkingblocks, releasing January 25, 2024 (after the release of Colourblocks Series 2 and Blocks Universe Series 1).
#1 - All the Thinkingblocks were squares, "Thinking" was the colours of the Thinkingblocks, and When in the logo was like the other in the "BL_CKS" but with his face. Which and Whom was also missing. #2 - Now they are different shapes, "Thinking" is light blue and the "o" is now a blue circle with a question mark on it. #3 - Which was added as unfinished. #4 - Which added the cat features. #5 - Added Who's alter-ego, Whom.
