This particular Frame 1~9 Sudoku is my very old creation. This Sudoku type appeared in one of the Sudoku Championships and to practice for that championship, I created this Sudoku.

This Frame 1~9 Sudoku is my 55th contribution to The League of Extraordinary Ladies and Gentlemen. Can you solve this tough Frame 1~9 Sudoku puzzle?

**Rules of Frame 1~9 Sudoku**
Classic Sudoku Rules apply. Additionally, clues outside the grid indicate the sums of digits

a) between the digits 1 and 9

or

b) after the second seen 1/9

or

c) before the first seen 1/9

Clues are written in increasing order.

a) between the digits 1 and 9

or

b) after the second seen 1/9

or

c) before the first seen 1/9

Clues are written in increasing order.

Previous Daily Sudoku League Puzzle: Consecutive Sudoku

Next Daily Sudoku League Puzzle: Even Sum Sudoku

Solution of Consecutive Sudoku (Daily Sudoku League #54)

Consecutive Sudoku (Daily Sudoku League #54) Solution |

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