Home›Browse›two-out-of-five code🌐EnglishEnglishFrançais한국어中文日本語EntityQ2778226· pop 7· linked from 27 articlestwo-out-of-five codeSign in to saveerror-detection code for decimal digitsAvailable in 7 languagesFrançais中文日本語DanishHebrew한국어via Wikidata sitelinks · CC0