The Times Samurai Su Doku 15: 100 Extreme Puzzles for the Fearless Su Doku Warrior crossword As she fights their connection

As she fights their connection

Perched precariously on the fault-lines of global power

It all starts when Petra and her little sister Patch hear a horrifying story from the past and find themselves making up a ghost

Helen is determined to discover his story

'I can't remember when a novel has seized my mind like this one

The Times Samurai Su Doku 15: 100 Extreme Puzzles for the Fearless Su Doku Warrior crossword As she fights their connectionChallenge yourself with number puzzles For anyone who loves the challenge of Su Doku but manages to solve them within minutes, you can now enjoy the extended mental workout and ultimate endurance test of a five grid interlinked system. This is Su Doku multiplied: every column, row and 3x3 box must contain the digits 1 to 9. Where the puzzles overlap, the rows and columns do not go beyond their usual 9x9 length but the interlocking boxes give you more