Peg + Cat

1 · The Chicken Problem

2 · The Space Creature Problem

3 · The Pirate Problem

4 · The Sleepover Problem

5 · The Three Bears Problem

6 · The Giant Problem

7 · The Circus Problem

8 · The Buried Treasure Problem

9 · The Tree Problem

10 · Another Tree Problem

11 · The Messy Room Problem

12 · The Golden Pyramid Problem

13 · The Parade Problem

14 · The Halloween Problem

15 · The Dinosaur Problem

16 · The Beethoven Problem

17 · The Honey Problem

18 · The Penguin Problem

19 · The Race Car Problem

20 · The Big Gig Problem

21 · The Slop Problem

22 · The Birthday Present Problem

23 · The Baby Problem

24 · The Sparkling Sphere Problem

25 · The Birthday Cake Problem

26 · The Doohickey Problem

27 · The Blockette Problem

28 · The Tulip Problem

29 · The Mega Mall Problem

30 · The Cleopatra Problem

31 · Yet Another Tree Problem

32 · The Romeo and Juliet Problem

33 · The Arch Villain Problem

34 · The Straight and Narrow Problem

35 · The Play Date Problem

36 · The Blabberwocky Problem

37 · The Perfect Ten Problem

38 · The Long Line Problem

39 · The Clown Problem

40 · The Ninja Problem