App "Binatrix" is a simple method of offline converting a binary number to a decimal number or vice
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App "Binatrix" is a simple method of offline converting a binary number to a decimal number or vice
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App "Hexastar" is two offline converters! First - converter decimal - hexadecimal - octal integer an
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Geography test * Gazetteer * GameCheck * Remember * PlayGuess the location of 1134 cities in 188 cou
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