Sudoku 7108: The Ultimate Expert Challenge
Tackle the Guardian's latest expert Sudoku puzzle 7108. Test your logical thinking and problem-solving skills with this brain-teasing challenge. Can you conquer it?
Tackle the Guardian's latest expert Sudoku puzzle 7108. Test your logical thinking and problem-solving skills with this brain-teasing challenge. Can you conquer it?
Experts challenge the claim that calculators make maths education redundant, highlighting the critical thinking and problem-solving skills the subject develops. Discover why maths matters.