| Link to Qualifying Test Solutions 
 1. Classic (Wei-Hwa Huang) 
 Answer: 726531489,687325914 
 2. Even/Odd (Wei-Hwa Huang) 
 Answer: 153972864,537264189 
 3. Killer (Wei-Hwa Huang) 
 Answer: 278645319,437519682 | 
 4. Product 4 Pairs (Wei-Hwa Huang) 
 Answer: 795846213,513684927 
 5. Citadel (Wei-Hwa Huang) 
 Answer: 468329715,184673259 
 6. Product Cages (Wei-Hwa Huang) 
 Answer: 523968174,457189263 |