What's New

+ Updated Tutorial
+ Updated Challenge Leaderboard
+ Updated user profile set up
+ Updated navigation

App Description

This game originated in Japan.

The rules are really simple so you could enjoy hours of challenges, from easy to complex difficulty.

Fill in some of the empty cells with the following rules:

1. The number in a circle indicates the total number of continuous black cells extending from it, vertically and horizontally.

2. Dragon circles may have any number of black cells around them.

3. Cells with circles cannot be colored.

This game includes:

+ 350 challenges across 7 levels of difficulty.
+ 7 new daily challenges (1 per level of difficulty)
+ Autosave of your progress solving a grid so you could pause and resume as you wish.
+ No time limits to complete a challenge
+ 2 global leaderboards
+ Full Tutorial
+ and many more capabilities

iPhone Screenshots

(click to enlarge)

Kurotto Extreme screenshot 1 Kurotto Extreme screenshot 2 Kurotto Extreme screenshot 3 Kurotto Extreme screenshot 4 Kurotto Extreme screenshot 5 Kurotto Extreme screenshot 6 Kurotto Extreme screenshot 7 Kurotto Extreme screenshot 8 Kurotto Extreme screenshot 9 Kurotto Extreme screenshot 10

iPad Screenshots

(click to enlarge)

Kurotto Extreme screenshot 11 Kurotto Extreme screenshot 12 Kurotto Extreme screenshot 13 Kurotto Extreme screenshot 14 Kurotto Extreme screenshot 15 Kurotto Extreme screenshot 16 Kurotto Extreme screenshot 17 Kurotto Extreme screenshot 18 Kurotto Extreme screenshot 19 Kurotto Extreme screenshot 20

App Changes

  • October 28, 2020 Initial release
  • March 19, 2024 New version 2.0