What a Hindi-number captcha looks like
2026-02-02 · Hindi captchas
The sum is written with a Hindi number word and Western digits, such as बयालीस − 6.
A Hindi-number captcha does not ask you to read a sentence. It asks you to compute a small sum. One operand is a number word in Devanagari, the operator is plus or minus, and the other operand is a Western digit.
बयालीस − 6 is 42 minus 6, so the answer to type is 36. The API returns text as 36, expression as 42-6, and raw as the Devanagari it saw.
Send math: true and hindi: true together. hindi without math is rejected. The engine name on the response is hindi_math.
On 175 live captchas that were not used in training, that engine scored 100%. The Hindi solver page lists the words from शून्य to सौ.
Ready to call it? Start with the quickstart, the API guide, or pricing.