Kidnapped

Robert Louis Stevenson's flight through the Highlands after the Appin murder.

116 cryptograms drawn from it, every one by Robert Louis Stevenson.

How hard they are

57 easy, 40 medium and 19 hard, graded by the model described in our guide to solving cryptograms.

They average 79.3 letters over 19.6 distinct ones, with 3.8 letters appearing exactly once.

More by Robert Louis Stevenson

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