The natives of a remote Polynesian Island invented a binary number system, similar to the one used by computers to calculate, centuries before Western mathematicians did, new research suggests. The ...

Binary and hexadecimal numbers systems underpin the way modern computer systems work. Low-level interactions with hexadecimal (hex) and binary are uncommon in the world of Java programming, but ...

Here are the questions I set today, repeated with the solutions, and a discussion at the bottom. Both puzzles are about binary codes, which are a way of encoding information using only the binary ...