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The Hardest Square - Flappy Challenging

By Vectre, LLC

This app is only available on the App Store for iOS devices.


It is definitely the hardest flappy game you've played so far. You think you are a flappy expert? Don't kid me. You'll never get more than 10 scores in Impossible mode!

The game has 5 difficulties with 9 levels:
- Practice
- Easy
- Normal
- Hard
- Nightmare
- Impossible

Tom: "Wow! "

Mary: "This game rocks!"

Developer Jerry: "I'm the game's developer. However I can only get 16 scores in Hard level."

How flappy are you? You'll find the answer in The Hardest Square.

What's New in Version 2.0

- greatly improved the graphics
- added 5 levels
- added Game Center leaderboard
- improved the game play
- added animations on square

- IMPOSSIBLE stage is coming!

iPhone Screenshots

iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4

Customer Reviews

Awesome creativity

This game is awesome! I definitely recommend it. There are no levels but they're different type of ways u could play. There is easy, normal, and hard. For each of those, there is like for example..easy 1 and easy 2. There r both easy but they just have a different way of playing it. The title of this game is true! It's hard but sooo addicting! U better play this!


I like the game a lot but 2 things, first off, the normal mode seemed to be harder than hard mode! Second, 25 for 3 stars, hard goal but it can be done:) but if you lower that number to at least 20, I will rate the game a full 5 stars. Thanks for the new update by the way, it was really cool:)

The hardest square

Really like it awsome 😄

The Hardest Square - Flappy Challenging
View in iTunes
  • Free
  • Category: Games
  • Updated:
  • Version: 2.0
  • Size: 10.9 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 4.3 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions:

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