- Kid Crosswords and Other Puzzles
- Choose from several puzzles created just for kids. New puzzles each month.
- A large collection of palindromes, focusing on palindromic single sentences (spelling the same forwards and backwards). Submissions welcome.
- NOVA: Decoding Nazi Secrets
- Crack the ciphers, send a coded message, and find out what goes on in the minds of code-breakers.
- The Nautical Origins for Some Common Expressions
- Explaining the seafaring origins of some common words, figures of speech, and everyday expressions, like "toe the line" and "scuttlebutt".
- Creating interactive stories from user inputs. Possibility to add a dialect; also different categories and polls.
- Ubbi Dubbi Translator
- The secret language of this children's television program revealed. Ubbi Dubbi is a language game spoken with the English language which was popularized by the 1970s PBS television show Zoom. With this page, just type in the text and have it translated from English to Ubbi Dubbi or translate Ubbi Dubbi into English.