HEATKEYS

User submitted and ranked brain teasers, riddles, quizzes, trivia, logic problems and mind puzzles. Free online games and message boards.

Geocaching is a treasure hunting game where you use a GPS to hide and seek containers with other participants in the activity. Geocaching.com is the listing service for geocaches around the world.

Laugh Like A Hyena as You Win Every Game - Word Solver, Word Builder, Strategy Tips For Hangman, Hanging With Friends, Scrabble, and Crossword Puzzles

Q&A for those who study the creation and solving of puzzles

Fun facts for kids, photos and printable activity worksheets. Suitable for Kindergarten through Grade 6.

Bitcoin Forum - Index

This is a series of links to pages, which help you solve our (and other) puzzle caches. As a first tip, have a look at the solving puzzles section, which gives an overview of the whole thing and...