Hash 256

Yally LLC

Contains adsIn-app purchases

About this game

Hash 256 is a logic puzzle styled as hacking an old computer terminal: green text on black, a blinking cursor, and your answers typed out as commands before the machine prints ACCESS GRANTED.

Each puzzle is a grid of letters, some upright and some upside down, with a few rules hidden inside it. Find every one of them and the password is decoded.

THE PATTERNS
• Connected: two letters always side by side
• Inverted only: a letter that never appears the right way up
• Triple: three letters always together, in order
• Ladder: one letter always directly above another
• Long connected: two letters always the same distance apart

A pattern has no exceptions: one letter out of place anywhere in the grid rules it out. Read the grid like a book, where each row continues on the next one.

WHAT'S INSIDE
• Grids from 6×6 to 10×10 and four difficulties, from easy to very hard (where the terminal won't even tell you which key is wrong)
• Greek or Latin letters, all chosen to look clearly different upside down
• A playable tutorial that teaches each pattern step by step
• One hint per puzzle
• Three looks: classic green CMD, a macOS terminal or an Ubuntu terminal, with retro sound effects
• Every puzzle is generated on your device and checked, so it hides exactly the stated number of patterns

PLAY YOUR WAY
• Play as a guest, no account needed
• Or sign in (username and password, Google, or Apple on iPhone) to keep your puzzle in progress and continue on another phone or at hash-256.com

FREE, WITH OPTIONAL MEMBERSHIP
Hash 256 is free and supported by ads: a banner, and a short video after every 3 puzzles. A Full Membership removes all ads for $4.99 per year, on the app and the website with the same account. It renews automatically until you cancel in your App Store or Google Play subscriptions.

Made by ITG, the games studio of Yally LLC.
Terms: https://hash-256.com/terms/ · Privacy: https://hash-256.com/privacy/

What’s new

First release of Hash 256: four difficulties, a guided tutorial, three terminal themes, sign-in to continue on any device, and an optional ad-free Full Membership.