Diamond Mine is played with a deck containing only the diamond suit and jokers. All the cards are arranged facedown in a rectangle, but all the diamond cards are guaranteed to be connected. Your task is to figure out where all the diamond cards are.
You have two possible actions:
If you turn over a diamond card, you receive the number of diamonds equal to the rank of that card. For example, if you turn over a 7, you gain 7 diamonds.
On the other hand, if the card you turn over is a joker, you lose 10 diamonds. You lose the game if you turn over a joker when you have less than 10 diamonds.
Each probe costs 2 diamonds, and it tells you the total number of diamonds in the cards next to the probe.
You win when you turn over all the diamond cards.
Each game you start with 5 diamonds, and your score is the number of diamonds you have at the end.
There are three board sizes available: