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In the following sums, digits have been replaced by letters. A digit was always replaced by the same letter, and every letter always represents the same digit.
Metals 1**/*****
Metals 2***/*****
You can check your solutions here and here
New puzzles are published at least twice a month on Friday. Solutions are published after one or more weeks. You are welcome to remark on the difficulty level of the puzzles, discuss alternate solutions, and so on. Puzzles are rated on a scale of 1 to 5 stars.
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