Ancient Sums: Mystic Portal Puzzles

Embark on a brain-teasing adventure where arithmetic is the key to unlocking historical secrets. In this captivating numbers challenge, you must compute precise totals to open sealed mystical gateways. Every barrier demands a specific numerical value, requiring you to carefully add and subtract values to find the perfect solution.

As you progress, the mental equations demand sharper logic and quicker reflexes. Test your mathematical skills against these time-worn trials, and see if you have the wits to open every single passage.