Join or Sign In

Sign in to add and modify your software

Continue with email

By joining Download.com, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.

Grandpa's Challenge for iOS

By Michael Hilton Free

Developer's Description

Test your wits with a classic board game that is fun for all ages!While it looks deceptively simple, solving this brain-teasing puzzle will confound even the sharpest minds. Simply move the pieces around on the board until the large block on the upper left is in the lower left.My grandpa made this game for me out of wood when I was a boy. It challenged me for hours on end. See if you have what it takes to solve Grandpa's Challenge!

Full Specifications

What's new in version 1.0.3

Enabled support to purchase puzzle solution.


Release July 31, 2015
Date Added December 17, 2014
Version 1.0.3

Operating Systems

Operating Systems iOS
Additional Requirements Compatible with iPhone 4. iTunes account required.


Total Downloads 10
Downloads Last Week 0
Report Software

Related Apps

Pokemon GO

Pokemon GO

HQ - Live Trivia Game Show

HQ - Live Trivia Game Show

Air Traffic Controller 4.0 XL Lite - The free ATC airplane simulator Game

Air Traffic Controller 4.0 XL Lite - The free ATC airplane simulator Game

Dragon City Mobile

Dragon City Mobile

Best VPN Services for 2021

Best for privacy

3 months free with 1-year plan

Best for customer support

$39.99 for the first 12 months

Best for zero logs

$4.87.99/months for a 1-year plan

Best money-back guarantee

$2.99/months for a 3-year plan