| 409 |
Skoliad: No. 136
— Lily Yen and Mogens Hansen |
| 415 |
Mathematical Mayhem
— Shawn Godin |
| 415 |
Mayhem Problems: M507 - M512
|
| 418 |
Mayhem Solutions: M470 - M475
|
| 423 |
The Olympiad Corner: No. 297
— R. E. Woodrow and Nicolae Strungaru |
| 447 |
Book Reviews
— Amar Sodhi |
| 448 |
Unsolved Crux Problem: 154
|
| 449 |
Recurring Crux Configurations 3
— J. Chris Fisher |
| 459 |
Solutions: 3568, 3573, 3576 - 3580, 3582 - 3587
|