When you first discover puzzle caches, it can overwhelming to know where to start. There are a lot of clever cache owners out there and they can really stretch your skills and imagination. If you are just starting out, look for the puzzles with an easier “difficulty rating” – a D1 or D1.5 and then work your way up to the more challenging ones.

Below is a list of websites that may assist you in solving your puzzles. Good luck!

Online

• Alphametric Puzzle Solver
• Binary to Hex and back
• Binary Translator
• CacheSleuth
• Cipher Tools
• Coordinate converter
• Cross+A
• dCode
• Decrypting Text
• Forensically
• GCA Toolbox
• Geocaching Toolbox
• HTML Color Picker
• Image Ops
• Kenny translator
• MultiSolver
• Number base converter
• Numberworld
• Phone Number from Letters
• Pixlr
• Puzzle pages by Parmstro
• QR Reader
• ROT13
• RSA Calculator
• Solve My Math
• Tineye Image finder

Coordinate Checking Tools

• GeoCheck: http://www.geocheck.org/
• Certitudes: http://www.certitudes.org/
• GeoChecker: http://www.geochecker.com/
• Geochk: http://www.geochk.com/