Quad Braille vs DotSense

This is my "QUADDING" app - BRAILLE VERSION! Use the hint magnifying button to peek at the roman letter equivalents for about 1 sec. You are presented with four words of four letters each. Your challenge is to unscramble each group of letters to form the four correctly spelled words. You might get several of he words correct but you'll need to get all four correct before you can move on! Correctly spelled words do not imply they are part of the whole quad - you might have to use letters of correctly spelled words to complete other words. There are 500 quads - good luck!

Build your braille knowledge with focused practice. DotSense offers guided lessons, flash cards, word practice, free typing, reading exercises and timed drills. Practice dot patterns at your own pace and revisit letters that need more work. YOUR LEARNING PROGRESS A passing lesson score unlocks the next lesson. Failed attempts can be retried, and saved progress stays available after restarting the app. PRACTICE WITHOUT AN ACCOUNT Core lessons and practice work locally, so you can begin without signing in. WAYS TO PRACTICE • Guided lessons with a completion check • Flash cards for recognizing dot patterns • Word practice, one letter at a time • Free typing with a braille cell interface • Reading exercises and quizzes • Timed drills DotSense is a learning and practice tool. It does not replace instruction in tactile braille reading from a qualified teacher.