This time you will deal with San Francisco’s Old Mint, which was built as a symbol of San Francisco's wealth after the California Gold Rush.
Today you can try your hand at the federal mint of Switzerland. The reward is the façade of Swissmint in Bern!
Today’s puzzle is an electrum stater from Milet. After solving the puzzle, you can marvel at a roaring lion!
In 2020 we celebrated the 500th birthday of the taler. In this puzzle, you will put together the pieces of the Joachimsthal mint, which the new currency was named after.
Today we have a rupie from Africa with a German face for you. Solving the puzzle reveals the portrait of William II!
Today you can try your hand at an augustalis of the Holy Roman Empire. The reward is a portrait of Frederick II, King of Sicily!
This time, try your hand at Leonardo da Vinci’s Vitruvian Man. The reward is the legendary image in ultra high relief on an issue by Coin Invest!
Today you can try your hand at a tetradrachm of Lysimachus. The reward is a portrait of Alexander the Great!
Today you can try your hand at a balancier. The reward is an amazing picture of this historical screw press!
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