Coding-Decoding Test
Crack letter substitution codes: when one word is written as another, decode a new word using the same rule. The classic coding-decoding reasoning exercise from aptitude tests.
Coding-Decoding Test
Compare the first letter of a word with the first letter of its code.
The alphabetical distance (A→D is +3) is the shift for every letter.
Once you find the shift, apply it to the whole word.
/ codes cracked
Score = 100 per correct answer, 1000 max.
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About Coding-Decoding Test
Crack letter substitution codes: when one word is written as another, decode a new word using the same rule. The classic coding-decoding reasoning exercise from aptitude tests.
This free tool is designed to be quick, fun, and effective. It runs entirely in your browser, so your data never leaves your device and no account is required. Play once or come back daily to track your progress and improve your score.
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