Shen Yuan 2. 1 Island Digital Cultural Relics Agency's Solution Strategy

The authority of the digital relics of the former gods is the new jigsaw puzzle chest of version 2. 1 of the sea map. How to solve it? I'd like to share with you a riddle-solving strategy of the original God 2. 1 Haidao Digital Cultural Relics Society.

Decrypt the specific location (the location of the exclamation mark scroll mark in the figure)

Note: the comments next to the decryption method are all written. You can understand it after reading it carefully. There is no threshold.

strategic vision

1. The number of vacant positions is fixed at 9 (especially important).

2. The direction to the north is 1, the direction to the south is 3, the direction to the west is 4, and the direction to the east is 2 (if there is a suspension board, add 4 to the original number to get 5, 7, 8, 6).

3. The sum of three cubes in all horizontal, diagonal and vertical rows is the same.

4. The sum of rows (or columns) with fixed vacancy position 9 is the sum of requirements.

If the brain is too messy, it is suggested to use a calculator to decrypt it, which can greatly improve the efficiency (pro-test is effective)

6. Returning to the decryption position after each decryption will improve the decryption difficulty and the quality of the treasure chest obtained after decryption.

7. Don't bother, but be serious.