She was brought up, she tells us, in a family of bibliophiles, spot-the-quote addicts, and word-puzzlers.

ECONOMIST: Small but perfectly formed | The

Puzzlers used to starting with the outside edges will be shocked at versions that have no straight lines at all.

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In general, however, fans of hardcore puzzlers will find little to challenge them, and action game fans will find Long Road Ahead thin gruel.

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Quantum Conundrum (QC), by Airtight Games, is the latest contender to the crown of physics-based puzzlers in which you progress through a sequence of challenge areas to reach the door on the other side.

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