Table Of Contents
Latest update [menu]
You can now partially shade a square if you aren't 100% sure you're right!
Description [menu]
By solving this puzzle players will create an image that leads to a series of increasingly complex challenges.
Once all stages have been unlocked and completed successfully, players are invited to submit their answer via a given GCHQ email address by 31 January 2016. The winner will then be drawn from all the successful entries and notified soon after. Players are invited to make a donation to the National Society for the Prevention of Cruelty to Children, if they have enjoyed the puzzle.
Getting started
In this type of grid-shading puzzle, each square is either black or white. Some of the black squares have already been filled in for you.
Each row or column is labelled with a string of numbers. The numbers indicate the length of all consecutive runs of black squares, and are displayed in the order that the runs appear in that line. For example, a label "2 1 6" indicates sets of two, one and six black squares, each of which will have at least one white square separating them.
This app won't tell you when the puzzle is complete, that is for you to work out yourself.
How to install Cryptographic GCHQ Puzzle Grid APK for Android [menu]
Download Cryptographic GCHQ Puzzle Grid APK file (com.blundell.shadingpuzzle_3_1223225.apk) from SameAPK.com, then follow these steps:
Update Phone Settings
- Go to your phone Settings page
- Tap Security or Applications (varies with device)
- Check the Unknown Sources box
- Confirm with OK
Go to Downloads
- Open Downloads on your device by going to My Files or Files
- Tap the APK file you downloaded (com.blundell.shadingpuzzle_3_1223225.apk)
- Tap Install when prompted, the APK file you downloaded will be installed on your device.
How to install Cryptographic GCHQ Puzzle Grid APK on Windows 7/8/10 or MAC PC? [menu]
Download Cryptographic GCHQ Puzzle Grid APK file(com.blundell.shadingpuzzle_3_1223225.apk) from SameAPK.com to your PC (ex: /Users/xxx/Downloads/(com.blundell.shadingpuzzle_3_1223225.apk)), then follow these steps:
Using Emulator:
- Download And Install one Emulator Softwares (Ex: Bluestacks, GenyMotion, NoxPlayer)
- Simple install APK on PC by drag and drop file com.blundell.shadingpuzzle_3_1223225.apk on Emulator screen
Cryptographic GCHQ Puzzle Grid APK Pros & Cons [menu]
Pros
- This app is safe, it's not require high risk permissions
- Compatible with 32 bit device (most Emulator using 32bit arch CPU)
- Compatible with 64-bit device (some android device and current Bluestacks)
Cons
Everything is good.
