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Decode Dots

See the braille dot pattern โ€” type the matching letter or number.

What is Decode Dots?

Decode Dots is the reverse of Braille Practice: instead of pressing dots for a character you are given, you see a raised dot pattern and must identify the matching letter or number. Each round presents characters one after another. Click or tap the correct answer from a grid of options โ€” the faster you recognise the pattern, the higher your rate per minute. An optional timed mode adds pressure and makes progress measurable across sessions.

How scoring works

Each correct answer adds one to your score and updates your rate per minute. Wrong clicks are counted separately and do not advance the character โ€” you must select the correct answer before moving on. In timed mode the round ends when the countdown reaches zero; in endless mode it continues until you press Stop. Your final score, wrong count, time, and rate are shown on the results screen.

Reading braille by touch and sight

Sighted braille readers typically decode patterns visually rather than tactilely, mapping dot positions to characters through rapid pattern recognition. This visual pathway is the same one activated when recognising letters or faces โ€” with enough repetition, the pattern and its meaning become directly associated without conscious counting. Studies on braille literacy in sighted learners show that spaced retrieval practice (testing yourself repeatedly over time) accelerates the formation of these direct associations faster than passive study.

Tips to improve your recognition speed

Start with letters only before adding numbers. Try to recognise patterns by their overall shape rather than counting individual dots โ€” braille readers do not count, they see. If you consistently miss a particular character, use the Braille Reference Tool to study its pattern in isolation, then return to the game. Short daily sessions of five minutes build recognition faster than infrequent long sessions.

FAQ

What braille standard does this game use?

The game uses Grade 1 English braille (uncontracted) โ€” the base alphabet and digits. It does not include contractions or Grade 2 shorthand, making it suitable for beginners learning the foundational character set.

Can I play without a timer?

Yes โ€” select Endless mode from the round selector before pressing Start. In Endless mode there is no countdown; the game continues until you press Stop and then shows your accumulated score and rate.

How is the rate per minute calculated?

Rate is the number of correct answers divided by the number of minutes elapsed since your first answer. It updates in real time so you can see your pace during play, not only at the end.

Practice the other direction in Braille Practice, or see the full dot chart at Braille Alphabet.