Episode: 1 The Trouble With Nothing Episode: 2 Going Wrong, Going Long Episode: 3 Sphere Today, Gone Tomorrow Episode: 4 In, Out, Shake It All About Episode: 5 One More Time Episode: 6 Forward Thinking Episode: 7 Seven Wonders Episode: 8 Getting Heavy Episode: 9 Belongings Episode: 10 4 He's A Jolly Good Fellow Episode: 11 Boxing Day Episode: 12 Out Of Order Episode: 13 Nine Lives Episode: 14 Takeaway Episode: 15 The Cuck-Cuck-Cuck-Oo-Oo-Oo Bird Episode: 16 Stop And Go Episode: 17 Off Colour Episode: 18 A Game Of Two Halves Episode: 19 Out For The Count Episode: 20 The Container Drainer Episode: 21 Tens Moments Episode: 22 3 Things Good Episode: 23 Say What You Mean Episode: 24 One Won Episode: 25 Tricky Sixes Episode: 26 May The Fours Be With You Episode: 27 Best Estimate Episode: 28 On And Off Episode: 29 Zero The Hero Episode: 30 Bad Circles Episode: 31 Famous Fives Episode: 32 Fair Shares Episode: 33 Being 3 Episode: 34 Into The Teens Episode: 35 Slide And Turn Episode: 36 Six Of One Episode: 37 Time Trouble Episode: 38 1, 2, 3, Go Episode: 39 More 4 Episode: 40 Almost Human Episode: 41 Two, Four, Six, Eight Episode: 42 Round And Round Episode: 43 Square Dancing Episode: 44 Data Day Episode: 45 How? What? Check!