A hands-on game for learning Morse code. Each square pairs a letter with its real dot-and-dash pattern, so players match the signal they hear to the right square and race to a line.
Free to design and print · edit any square · 3×3, 4×4, or 5×5
Morse code bingo is a memorable way to teach the alphabet of dots and dashes. Use it in a classroom, a scout meeting, or a radio club, keep the accurate letter squares below, and cards print in a couple of minutes from the schoolhouse template.
Because every card is shuffled from the same square list, no two learners get the same grid, so the whole group can decode the same signals and each person still hunts for their own letters.
These are just a starting point — swap in your own words in the editor before you print.
Call signals instead of letters
Tap or beep the dot-and-dash pattern aloud and let players decode it, marking the matching letter square when they crack the signal.
Start with the short codes
Begin with quick letters like E and T, then add longer patterns as the group gets faster, so the game scales with their skill.
Print a stack or play live
Print cards for a club meeting, or share one link and a QR code so a remote class decodes the same signals from their own screens.
Edit every square. Open the card in the editor, keep the suggested squares or replace them with your own words, emoji, or photos, and pick a theme that fits the day.
Print a whole set at once. Each card is shuffled from the same square list, so every player gets a unique grid. Print to standard letter or A4 paper on any home printer — or order professionally printed cards shipped to your door.
Or play live. Share one link and a QR code and the whole room plays from their phones, in person or over video.
Is the Morse code on the squares accurate?
Yes. Each square uses the real International Morse Code pattern for its letter, so learners practice the exact dots and dashes used worldwide.
How do I run a Morse code round?
Signal a letter by tapping its dot-and-dash pattern, and players mark the square that matches once they decode which letter it spells.
How many cards do I need?
One per learner. Each card is randomly shuffled from the same square list, so a whole class gets unique grids and a fair race to a line.
Can I print these on standard paper?
Yes. The print view is sized for letter and A4 paper, so any home printer works, and you can also order professionally printed cards.