Cryptograms Online

Printable cryptogram puzzles

Build a worksheet, try the daily puzzle, or browse quick classroom and homeschool ideas.

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Printable Worksheets

Free Icon Cryptogram Worksheets for Grades 4-6

Start with a complete decoder, progress toward fewer clues, and finish by creating a secret message for a partner. The same colorful icon system is available in the custom worksheet builder.

How teachers use these worksheets

Use them for morning work, literacy stations, early-finish bins, and low-prep brain breaks.

How families use them at home

Pick a fun message, print, and solve together during quiet time, travel, or rainy-day activities.

Free printable

Try the classroom sampler

Three progressive icon cryptograms, a reusable create-your-own partner activity, teaching notes, and complete decoder keys. Use it for first-week routines, morning work, centers, or early finishers.

Easy: complete decoder

Medium: five clue letters

Challenge: three starter clues

PDF · 7 pages · Grades 4-6 · No sign-up needed

Planned classroom pack

We are testing interest in a $5 Back-to-School and Classroom Community pack with 12 original icon cryptograms, progressive challenge, teacher answers, and reusable partner pages. It is not for sale yet.

Tell us you want the full pack