Instructions
Click on any one of the sandboxes in the treasure room to begin digging for treasure. You can either start a sandbox with a friend or you can wait for another player to join you. Once you start, there will be a 10-by-10 grid, with one of you controlling the top rows and the other controlling the left rows.
Click on any row to dig in it. One layer of sand will be removed from every square of sand in the row, and a sparkle in one of the squares will indicate the presence of buried coins, gems or crystals. You can dig down only one layer, so your partner will have to dig from the other side to uncover the item beneath a sparkle.
Watch for sparkles that are next to each other. These can indicate the presence of either two coins, a gem or a crystal. Gems are worth 25 coins, and crystals are worth 100 coins. Gems and crystals are bigger than coins, so they cover four sand squares each. You need to fully uncover all four sand squares to get credit for the crystal or gem beneath them. You and your partner each get six turns per sandbox, so concentrate on digging up gems and crystals to get the highest possible number of coins from each sandbox.