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Convert numbers from one base (radix) to any other bases
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This fact-filled, image-rich app is the only periodic table you need.
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Practice numbers in English, French, Spanish and more with listening drills.
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Cross out all the numbers
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Relax and unwind with hundreds of crosswords. Unlimited hints, works offline.
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Solve the clues to find the target word in this quick crossword-style game!
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Hex, Decimal, Octal and Binary calculator with bit operations
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Learn just 300 French words and be able to speak fluently!
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Play this word search puzzle game
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Number Systems Converter and Calculator with solution.
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Classic letter-linking logic puzzles to play every day!
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Basic radix calculator and converter for any number base 2-36
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The all-in-one Chinese app to speak, write, and read Chinese Numbers
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Solve Hitori puzzles on your smartphone or tablet.
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Great Sudoku. No advertisement.
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Board Money can be used as a "Monopoly" Banker
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Countries, Capitals, Flags, Seas, Quizzes...
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Learn to play the Saxophone — How To Play Saxophone
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Loved by over 5 million language learners around the world
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Practice Addition, Subtraction, Multiplication, and Division in a simple way