This blog deals with grid-based puzzles and the various types of logic and ideas used to solve them. It also contains notices, information and results about various puzzle and sudoku championships across the globe.
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Showing posts with label My Puzzles. Show all posts
Showing posts with label My Puzzles. Show all posts
Puzzle No.344
This Tapa puzzle is a good sample for using the uniqueness trick. It solves without assuming uniqueness too.
Puzzle: Tapa
PUZZLE NO.344: TAPA

SOLUTION:

Tapa Solving Techniques
Puzzle: Tapa
PUZZLE NO.344: TAPA

SOLUTION:

Tapa Solving Techniques
Puzzle No.343
Here is a Tapa puzzle using only '2's. Tried symmetry, but failed again. This is easy, just for fun :-)
Puzzle: Tapa
PUZZLE NO.343: TAPA

SOLUTION:

Tapa Solving Techniques
Puzzle: Tapa
PUZZLE NO.343: TAPA

SOLUTION:

Tapa Solving Techniques
Puzzle No.342
I was trying to create a perfectly symmetrical easy Tapa puzzle but didn't succeed. Anyway, this is the closest I got.
Puzzle: Tapa
Puzzle No.342: TAPA

SOLUTION:

Tapa Solving Techniques
Puzzle: Tapa
Puzzle No.342: TAPA

SOLUTION:

Tapa Solving Techniques
Rules of 'No Even Neighbours Sudoku'
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