Question 1

How do I solve the Challenge: The 'Empty Cannon' Xiangqi Formation - The Most Valuable Black Defense Strategy - Can you solve it? puzzle?

Accepted Answer

You can solve the Challenge: The 'Empty Cannon' Xiangqi Formation - The Most Valuable Black Defense Strategy - Can you solve it? puzzle yourself by playing the red pieces (find the checkmate sequence to win) or use the 'Engine' feature with the built-in Pikafish AI to see optimal move suggestions.

Question 2

Can I test different moves and variations for this puzzle?

Accepted Answer

Yes, the system allows you to play moves for both sides, or enable 'Auto-defense' to practice directly against the AI. You can also use the Takeback button to explore different variations.

Question 3

Do I get Gold rewards for solving this puzzle?

Accepted Answer

Yes, when you successfully solve a puzzle for the first time, you receive Gold rewards based on the puzzle's difficulty, which can be used in the Shop.