Seven Wonders

Seven Wonders is the 7th episode of Season 1. Belongings is next and Forward Thinking is previous.

Synopsis
Three and Four have a game of Hover Dice. Then Five and Seven come along and Seven makes the seven colours of the rainbow.

Three cannot go out even if she is taller than Four. He finds two ways add up to seven when the Puzzler is about, and Seven is trapped inside his puzzle bubble.

Numberjacks' Speech
[Alice] That car started it all. Three extra wheels to make it seven.

[Laura] But not as funny as the Cleaner with the mops and everyone.

[Jonathan] That was crazy.

[Oliver] All those things making seven. And here is trouble. The Puzzler.

[Alice] He is a bit scary.

[Jonathan] And it was a tricky puzzle. Two ways to make seven.

[Alice] We did it, though. Three and four make seven.

[Oliver] One and six make seven.

[All] Yes!

Numberjacks: One, Three, Four, Five, Six, Seven

Agents: 16, 42, 53 (Now a different girl, but she's normally a normal girl), 70

Trivia

 * This episode marks Seven's second appearance of the series.
 * This is the only time an Agent (16) turns to static.
 * This is the first time a male Numberjack, like Four with his friend, Seven goes out to solve problems caused by the Puzzler.
 * This episode is a pun on the Seven Wonders of the Ancient World.

Error

 * Agent 53 is played by a different child actor. She did not say "Agent 53 here", so due to this episode being the unknown agent's only appearance of the series, it's unknown what number she is.
 * Three does not say Four's countdown when he launched.