Thanks for trying it! You can change the difficulty setting in the options menu if you like.
The repeating puzzles can sometimes happen on the easier levels because the puzzles are randomly generated, and there are only a few possible 2x2 puzzles. On higher difficulties the chance of a repeat is much lower.
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 "Last Train to Timbuktu!"){kind=icon}
 "Ultimate Assassin 3"){kind=icon}
Thanks for trying it! You can change the difficulty setting in the options menu if you like. The repeating puzzles can sometimes happen on the easier levels because the puzzles are randomly generated, and there are only a few possible 2x2 puzzles. On higher difficulties the chance of a repeat is much lower.