You might have heard of 8-bit computers, or 8-bit graphics or audio ... Ok, we've talked a lot about numbers, but your name is probably composed of letters, so it's really useful for computers ...

Can you solve this week’s logic puzzle? Plus our quick quiz and the answer to last week’s problem ...

French developer Marbotic came up with an ingenious compromise: A series of six tablet apps for iPad or Android devices that work in tandem with wooden letters and numbers children hold in their ...