quipqiup.com 的前十大競爭對手

cryptogramcorner.org

a daily cryptogram and links to related sites.

guballa.de

schach, geocaching und klassische verschlüsselungen...

cryptoquipanswer.com

EODUZMMOQ XDYT WEZM….. (Please refer to your newspaper for complete puzzle.) TODAY’S CLUE: M = N

boxentriq.com

Visualizes audio as a spectrogram to spot hidden patterns, tones, and messages embedded in sound.

ciphertools.co.uk

get ciphers cracked automatically, with the cracked texts presented in the words of their original language (english, french or german). either copy in your own ciphertext or get the website to set you a random ciphertext with varying lelves of difficulty. ciphertools also lets you create your own ciphers, and provides a full set of instructions and tips for cracking ciphers. ciphertools also features a working enigma and bombe machine so that you can decrypt enigma messages.

dcode.fr

Outil pour faire une soustraction avec de grands nombres. La soustraction est l'opération opposée à l'addition en arithmétique, définie comme l'addition d'un nombre négatif.

cryptograms.puzzlebaron.com

if you love to solve cryptograms, try us out! compete with players from around the world to solve more than 50,000 unique cryptogram puzzles for free.

puzzazz.com

puzzazz is the best way to buy and solve puzzles in the digital world. available now for ipad, iphone, and ipod touch, with some of the best puzzles you'll find anywhere by world-class constructors. plus, visit our web site for a quick, fun puzzle of the day.