You will find that this activity book has a good balance of easy and hard puzzles.
Waving My Hands in the Clouds: A 658 page China Memoir by Donald Mainfort
This activity book includes a word scramble that gets progressively harder.
The Secret War Against the Jews: How Western Espionage Betrayed The Jewish Peop
This activity book includes logic puzzles that make you think outside the box.
The Secret War Against the Jews: How Western Espionage Betrayed the Jewish P…
This activity book has hidden picture puzzles that take time to solve.
