The Melissa & Doug Secret Decoder Deluxe Activity Set, designed for children aged 7 and up, includes three activity books, markers, secret decoder wheels, sticker sheets, and a seek & find lens. This fun-filled kit is perfect for cracking codes and uncovering hidden clues in Mini Mysteries.
A young girl wearing a peach-colored shirt is sitting at a table in a playroom. She is smiling and pointing at the Melissa & Doug Secret Decoder Deluxe Activity Set, which possibly contains mini mysteries. The table has some bright markers, and behind her are various colorful educational toys and blocks on shelves from the Melissa & Doug brand.
A young girl with curly hair, wearing a red long-sleeve shirt, is standing at a table, engaged with the Melissa & Doug Secret Decoder Deluxe Activity Set. Nearby, a blue pen and several colorful cards are spread out on the table. In the background, shelves with toys and Melissa & Doug secret decoder mini mysteries books are visible.
A young girl in a bright coral shirt is sitting at a white table, coloring in an activity book with a yellow marker. Other markers and books, including the Melissa & Doug Secret Decoder Deluxe Activity Set, are spread on the table. Behind her, shelves with toys like blocks and a farmhouse set are visible.
The Melissa & Doug Secret Decoder Deluxe Activity Set by Melissa & Doug is a collection of secret agent-themed activity sets. It includes activity books, a secret decoder tool with a red lens, two decoding discs, stickers, and colored markers in yellow, red, and blue. One booklet is open, displaying a cipher wheel and a coded message. Solve exciting mini mysteries as you play!
The Melissa & Doug Secret Decoder Deluxe Activity Set, ideal for budding detectives aged 7 and up, includes Activity Books packed with Mini Mysteries. The box showcases its contents spread out, featuring elements like the "On-the-Go Secret Decoder," booklets, invisible ink pens, and a decoder wheel.

Melissa & Doug Secret Decoder Deluxe Activity Set

$39.95

You can crack codes, uncover hidden clues, reveal secret messages, and be a super sleuth with this deluxe kit! Featuring 3 unique activity books (Secret Decoder, Seek & Find, and Secret Message), 2 magic-reveal sticker sheets, 2 decoder wheels, 2 colour-change markers, an invisible-ink marker, and a seek & find lens. Crack the codes and complete the puzzles to solve dozens of mini mysteries!

  • Age: 7 years+
  • Approx package dimensions: 30 x 25 x 5cm
  • Contents: Secret Decoder Game Book, Seek & Find Game Book, Secret Message Activity Pad, and magic-reveal sticker sheets.
  • Use the tools to decode, write, and reveal invisible messages.
  • More than 50 unique activities.
  • Crack codes and complete puzzles to solve dozens of mini mysteries.

All orders are dispatched within 24 hours of being received on weekdays (please note during weekends, peak periods or sales it may take an additional 1-2 days to process your orders).

Shipping costs are $8 for orders under $150 and orders over $150 ship for free.