# Problem solving

- [The Great Gizmo Derby](https://www.pekopal.com/store/apps/story-great-gizmo-derby)
- [The Night the Scarecrow Walked](https://www.pekopal.com/store/apps/story-the-night-the-scarecrow-walked)
- [The Great Flood Mystery](https://www.pekopal.com/store/apps/story-berkeley-adventures-02)
- [The Winter Storm Patrol](https://www.pekopal.com/store/apps/story-berkeley-adventures-06)