Irregular Sudoku is also known as Jigsaw Sudoku. As both of these names are famous, I am using both these names while publishing this puzzle type.

Recently, my 9 year old daughter started learning Sudoku variations and I have one more 6 year old student who is very much interested in learning Sudoku. For both of them I am creating Mini Sudoku Variations of Sudoku so that they can easily understand these puzzles. I have earlier created 6x6 Irregular Sudoku which was published here with title Irregular Sudoku (Mini Sudoku Series #19). However I felt that to make kids understand this puzzle type 5x5 Sudoku will be better. So, I created this puzzle but giving minimum hints possible here, so most of techniques to solve Jigsaw or Irregular Sudoku can be applied here.

I am posting this 5x5 Jigsaw or Irregular Sudoku as 23rd Sudoku in Mini Sudoku Series.

Recently, my 9 year old daughter started learning Sudoku variations and I have one more 6 year old student who is very much interested in learning Sudoku. For both of them I am creating Mini Sudoku Variations of Sudoku so that they can easily understand these puzzles. I have earlier created 6x6 Irregular Sudoku which was published here with title Irregular Sudoku (Mini Sudoku Series #19). However I felt that to make kids understand this puzzle type 5x5 Sudoku will be better. So, I created this puzzle but giving minimum hints possible here, so most of techniques to solve Jigsaw or Irregular Sudoku can be applied here.

I am posting this 5x5 Jigsaw or Irregular Sudoku as 23rd Sudoku in Mini Sudoku Series.

**Rules of Irregular Sudoku**
Place a digit from 1 to 5 in each empty cell so that each digit appears exactly once in each row, column and outlined region. Each outlined region is marked by thick borders.

Previous Mini Sudoku Series puzzle: Diagonal Sudoku or Sudoku X

Next Mini Sudoku Series puzzle: Classic Sudoku

Solution of Before 9 Sudoku (Daily Sudoku League #90)

Before 9 Sudoku (Daily Sudoku League #90) Solution |

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