Educational
3 tools
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Tools3
RT-HLT-020 Alcohol BAC Calculator
Widmark formula (educational only)
Health & Fitness
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RT-TXT-040 Palindrome Checker
Check if a word or phrase is a palindrome
Text Tools
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RT-FUN-003 Roman Numeral Converter
Convert between Roman numerals and Arabic numbers instantly — with step-by-step explanation.
Fun & Misc
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