The Wonderful Wizard of Oz
L. Frank Baum's road from Kansas to the Emerald City.
32 cryptograms drawn from it, every one by L. Frank Baum.
How hard they are
7 easy, 19 medium and 6 hard, graded by the model described in our guide to solving cryptograms.
They average 71.7 letters over 19.1 distinct ones, with 3.6 letters appearing exactly once.