ナンプレde懸賞 -【公式】パズルde懸賞シリーズ

A free brain training puzzle app where you can solve Sudoku puzzles and win great prizes! Just play Sudoku puzzles and you can win prizes and earn points! Enjoy brain training and earn points while having fun in your spare time with this super-classic brain training app!

A popular prize and point-earning app series with a total of 17 million downloads, including jigsaw puzzles, solitaire, and spot the difference!

This is a super classic brain training game where you can enjoy prizes and point-earning for free just by playing Sudoku!

◆What is "Sudoku de Prize"◆

Enjoy Sudoku of various difficulty levels completely free of charge!

Easy to play with intuitive controls, and a full range of help functions such as memo input!

Puzzles are added every day, and you can enjoy not only normal Sudoku, but also unique Sudoku such as Cross Sudoku, Jigsaw Sudoku, and Inequality Sudoku!

This is a classic Sudoku app where you can earn points by simply playing puzzles and exchanging them for prizes and digital gifts!

It is also recommended for brain training as you can solve puzzles logically!

【How to play】

1. First, try solving Sudoku!

2. When you clear Sudoku, you will receive entry points!

3. Points can be used to enter a prize draw as 1 point = 1 entry!
4. If you win the prize, a special form will be displayed.

Please enter your prize delivery address and other information within one week of the result being confirmed!

(Please note that if you do not enter your information on the special form within one week, your prize will be invalid.)

5. The secretariat will contact you at the email address you registered on the special form!

6. You will receive your prize!

◆Enjoy various Sudoku puzzles◆

[Inequality Sudoku]

Inequality Sudoku is a Sudoku puzzle in which the size of adjacent squares is indicated by an inequality sign. As with regular Sudoku, the numbers 1 to 9 are entered in each vertical and horizontal column. High-level problems may be difficult until you get used to them, but we only have Sudoku puzzles that can be solved logically, so please persevere and try them out.

[Cross Sudoku]
Normal Sudoku involves filling in the numbers from 1 to 9 in three patterns: [vertically], [horizontally], and [within the thick frame].
Cross Sudoku adds a diagonal element to this,
and the numbers from 1 to 9 can also be entered into the colored diagonal squares.
Enjoy a slightly different kind of Sudoku!

[Jigsaw Sudoku]
Like normal Sudoku, Jigsaw Sudoku involves filling in the numbers from 1 to 9 in three patterns: [vertically], [horizontally], and [within the thick frame].