Season 9 Episodes5
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Ranked #4 of 5 in Season 9•+0.1 vs season avg
Infinaughty traps the final missing Numberblocks on a mysterious shipwreck. Can the Survey Crew use their skills to find a way through the wreck to freedom?
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"The Rectangular Wreck" is episode 4 of Numberblocks season 9. It scored 8.5/10 from 9 votes, ranking #4 of 5 episodes this season (season average 8.4). It aired on September 10, 2026.