Last updated on January 27th, 2026 at 03:11 pm
Number Join – Connect Diagonal – Puzzle Game Review
Number Join – Connect Diagonal is a Puzzle/Family game from Stanley Lam, first launched in 12th March 2013.
It’s rated 4+ and currently has 57+ ratings on the App Store.
What Makes Number Join – Connect Diagonal Stand Out
This game is a logic puzzle with simple rules. Your aim is to fill in the missing numbers, in sequential order, going horizontally, vertically, or diagonally.
Features
Content
- 5 difficulty levels
- more than 500 levels
Features
- "Check" function can highlight wrong numbers
- option to enable automatically highlight wrong numbers
- Auto-save the process of unfinished levels
- Record best completion time for each level
Challenge
- Game Center Achievements
- Try to complete as many levels as possible
This Puzzle game offers engaging gameplay and regular updates for mobile players.
Player Feedback
As a newer release, Number Join – Connect Diagonal is building its player community. Early feedback suggests .
Recent Updates & Development
Latest Update: 19th September 2023
Recent improvements include:
- Bug fixes and performance improvements
Download & Availability
Number Join – Connect Diagonal is available through the official App Store for iOS devices.
Get Number Join – Connect Diagonal on App Store
Requirements: Requires iPhone 5s / iPad Air / iPad Air (Cellular) / iPad Mini 2 (Retina) / iPad Mini 2 (Retina, Cellular) / iPhone 6 / iPhone 6 Plus / iPad Air 2 / iPad Air 2 (Cellular) / iPad Mini 3 or later.
Compatible with iPhone and iPad devices.
Player Experience Highlights
Community Insight:
Great app! Nice range of difficulty levels, easy to learn, great implementation of a fun logic puzzle.
Crashes and makes us sad and have to start all over.
Download it and tried playing it five times. App always crashes mid-game. Too bad, we like hidato.
Keeps dropping out and loosing every move.
Elegant in its simplicity and makes you think.
Its clearly been on the App Store a while, but its held up. The only thing we can complain about is the theme its a little garish, and we would like to be able to change the colors and/or font. Aside from that, it scratches our Hidato itch pretty well, so no issues here.
We love this game. Perfect when bored.
We're the first person to get this app on iOS we think but it's a good game we use it for 6th grade math.
Excellent game. This is the best mobile implementation we've seen for hidato. We like the many options offered to make gameplay simpler or more challenging. The interface is intuitive. Lots of levels for the price.
Totally addicting…. We love it.
First time playing this game, it's very entertaining.
Fun, a little different, great for waiting rooms.
Nice version of a game we're familiar with. Generous number of games for a free app. Good difficulty levels. Sound effects would be nice (am we overlooking some setting?), but not a big deal.
Great game. Plenty of fun and challenge.
This game is very fun and very addicting. Not to mention a great new puzzle game if you have ran out of puzzle games to play cause you have already completed them. Very good brain teaser. Even the "easy" levels aren't incredibly easy, they are still a like tricky but after you have done a few you realize how easy they were compared to the "hard" levels. Highly recommend getting this app if you need a new puzzle app like us. Great game.
User feedback from Apple App Store
App Details
- Version: 1.1.19
- Size: 7.88 MB
- iOS: 13.0 or later
- Languages: EN, JA
- Content Advisory:
- Developer: Stanley Lam
Last updated: 19th September 2023 | Genre: Puzzle, Family | Developer: Stanley Lam