| Problem |
Solution |
| September |
September |
| October |
October (by Katelyn Hylbom) |
| November |
November |
| December |
December |
| February |
February |
| March |
| Problem |
Solution |
| September |
September |
| October |
October |
| November |
November |
| December |
December |
| February |
February |
| March |
March |
| April |
April |
| Problem |
Solution |
| September | September |
| October | October |
| November | November |
| December | December |
| January |
January |
| February |
February |
| March |
March |
| April |
April |