A square has two diagonals (lines that run from one corner to a different corner, but not between two corners on the same edge). For the four-number case, we can do 12 + 34 = 43 + 2 + 1. For the ...

A motorist has ignited a fierce online debate after being caught on camera using a lane that many consider off-limits. The driver was seen on the A63 in Hull, travelling along a lane that was empty at ...

Millions of Aussies play the lottery every week with many banking on certain sequences to score the jackpot. But they may ...