Publisher: Chie Komachi
Price: Free
  • Category
  • Version
  • Size
    17 Mb
  • Released

Brain Training Puzzle.

It is a puzzle game to refresh your brain.
The rules of this game are very easy, but it is very difficult to clear.

◆ Rules
I will explain the rule of this game.

For the purpose of this game, you can clear the stage by turning off all the lighted bulbs.

The switch of the light bulb of this game is configured so that the switches of the upper, lower, left and right bulbs of the tapped bulb are reversed.

There is a limit on the number of times you can tap on the stage of this game. Let's turn off all the light within the limit number that is determined for each stage.

There are three kinds of light bulbs in this game. "Feng ball" "Fluorescent lamp" "Double fluorescent light" It is. There are light bulbs where the light turns out with one tap, and light bulb where the light turns off with 2 taps.

The number of stages of this game is 100 stages in all.
Every time you clear the stage you will be challenging the difficult stage.

Then download it immediately and enjoy DENKYU.

Need help? Use our DENKYU Walkthrough page or sign up and make your contribution today.


DENKYU is a free-to-play puzzle game developed by Chie Komachi, and is available for download on both iOS and Android devices. The app is compatible with iOS 9.0 or later on the following devices: iPhone 11 Pro, X, Xs, SE, iPhone 8, 7, 6, iPad Pro and iPad Mini.

Click the button or scan the QR code below to download DENKYU for iOS. Check out our downloads section to download DENKYU for android and other platforms.

App Rating & Updates

Rankings History

Recent updates

  • Initial release v1.0 Jan 10, 2019
Check Price Changes

DENKYU Screenshots

What Client’s Say

DENKYU QR-code Download
Scan to download this app
Track this app for price drops
Download App from App Store


The app is free and offers no in-app purchases.