Solve the Flower Sudoku puzzles. Every row, column or box contains every flower only once.
There are four different colours of flower, and each row and column must include one of each colour without the same colour appearing twice in that row or column.
Flower Sudoku is a member of the Gattai family of Sudoku Variations. The format was designed by udosuk. Although it is possible to have a Flower Sudoku with only 4 constituent Sudokus, the most common format has 5 constituent Sudokus, creating a dense overlapping region in the center.29-Nov-2006
Sudoku is a fun logic puzzle that gives kids a chance to use their logical reasoning and critical thinking skills. In this Butterfly Sudoku worksheet, kids solve four Sudoku puzzles. In each row, column, and block the numbers 1, 2, 3, and 4 must appear once and only once.
You'll find plenty of places to enjoy Sudoku online, and these websites are all worth visiting if you're a fan of the game.Below are the main websites that Sudoku lovers need to visit.
The 45 rule is a basic solving-technique in Killer Sudoku. Each house (row, column, nonet) must add to 45 (the sum of the digits 1 through 9).19-Feb-2007
Sudoku requires attention of the subject to analyze the grids and fill in the numbers; basically it requires no math but is based on logic . Solving puzzles has long been thought to keep the brain healthy  and has been shown to delay the onset of dementia .
In Flower, the player controls the wind, blowing a flower petal through the air using the movement of the game controller. Flying close to flowers results in the player's petal being followed by other flower petals.
Flower makes up for its minute gameplay and really shallow amount of content by being a visual and harmonious treat. It's a game that looks as impressive nowadays as it used to ten years ago, with excellent usage of color and lighting effects. It's also very well-optimized, even on lesser hardware.19-Feb-2019
The most basic strategy to solve a Sudoku puzzle is to first write down, in each empty cell, all possible entries that will not contradict the One Rule with respect to the given cells. If a cell ends up having only one possible entry, it is a "forced" entry that you should fill in.