Riddle of the Day

One logic puzzle or riddle is published each day, for example reasoning about ants walking along a stick. Answers are typed freely and checked, with a hint and a full worked explanation available. A calendar and topic archive give access to earlier riddles. Available in English and Spanish.

Category

Logic

How you play

Deduction

Languages

English, Spanish

Daily puzzle

Yes

Unlimited mode

No

Archive

Yes

Website

acertijodeldia.com