Neither score on this page has yet been re-verified under the current standard; both are legacy scores, published before August 2026 under our earlier workflow and queued for re-verification. Each title page states its class. About score classes → · Verification status →
Numberblocks
Masterclass
176/200
BBC/Alphablocks production that visualizes natural numbers as characters whose physical form is their value: the 3-block stack literally splits into 1+2 and 2+1, addition rendered as embodied geometry. The show's structural achievement is…
TVI Score (0 to 200) is a composite of Cognitive Stimulation (40%), Educational Value (35%), and Craft & Quality (25%). All dimensions are scored from 0 to 50. Read the full methodology →
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