| Challenge | Title | Solution |
|---|---|---|
| #01 | First gift repeated | Challenge01 |
| #02 | We start the factory | Challenge02 |
| #03 | The naughty elf | Challenge03 |
| #04 | Turn the parentheses around | Challenge04 |
| #05 | Santa's cybertruck | Challenge05 |
| #06 | The reindeer on trial | Challenge06 |
| #07 | The 3D Boxes | Challenge07 |
| #08 | Sorting the warehouse | Challenge08 |
| #09 | Switch the ligths | Challenge08 |
| #10 | Create your own Christmas tree | Challenge08 |
| Challenge | Title | Solution |
|---|---|---|
| #01 | Automating Christmas gift wrapping! | Challenge01 |
| #02 | Nobody wants to do extra hours at work | Challenge02 |
| #03 | How many packs of gifts can Santa carry? | Challenge03 |
| #04 | Box inside a box and another... | Challenge04 |
| #05 | Optimizing Santa's trips | Challenge05 |
| #06 | Creating xmas decorations | Challenge06 |
| #07 | Doing gifts inventory | Challenge07 |
| #08 | We need a mechanic! | Challenge08 |
| #09 | Crazy Xmas lights | Challenge09 |
| #10 | The Santa Claus sleigh jump | Challenge10 |
| #11 | Santa Claus is Scrum Master | Challenge11 |
| #12 | Electric sleighs, wow! | Challenge12 |
| #13 | Backups for Santa Claus files | Challenge13 |
| #14 | The best path | Challenge14 |
| #15 | Decorating the christmas tree | Challenge15 |