Play online puzzle games at Puzzlopia, your new social network where you won't play puzzles alone any more. Sudoku Puzzle. Sudoku is a logic based number placement game that was invented in the US, then popularized in Japan before spreading to the rest of the. Free Logic Puzzle Games for everyone! Your mind will work better after spending time playing these free logic puzzles over the Internet. June 17, PuzzleBaron. A couple of Fehlersuche bilder called it Chinese Checkers as a marketing ploy. Continue doing this for every clue you're given. Be careful though - some words can be unscrambled in different ways, it's up to you to find out which is correct! The first is a picture of monkey and the second is a picture of a bird.