7-8 years

Solve a new puzzle each day—24 total—on a madcap romp through Santa’s headquarters! Billy the Elf works at Santa’s Workshop in the Arctic. A calm, ...

A family legacy is in crisis. Can you solve 10 puzzles to find the treasure that will save the day?  Lily lives in the most beautiful place in the ...

A maze of underground tunnels. Ten puzzles that lead to treasure. Can you solve them all? Legend tells of a priceless treasure hidden in an ancient...

The New York Times bestselling series returns! Zander and Natasha must reverse an evil spell threatening the Number Nine Plaza’s very existence in ...

Solve word searches, crack codes, and complete cryptic crosswords to show the CIA that you have what it takes to join Ben and the rest of the crew ...