Puzzle No.181

This is a Square Routes puzzle from the French Puzzle Championship - 2005.

PUZZLE NO.181: SQUARE ROUTES


SOLUTION:

Puzzle No.180

This is a Square Routes puzzle from the French Puzzle Championship - 2004.

PUZZLE NO.180: SQUARE ROUTES


SOLUTION:

Rules of 'Square Routes'

Draw a single continuous loop that visits every square exactly once. The loop has only horizontal and vertical line segments. The loop cannot intersect or overlap itself. The loop must make a turn on the circles and make a straight line on the crosses.

EXAMPLE:


UNIQUE SOLUTION:

Puzzle No.179

This is a Ring Sudoku from Sudokucup 1 made by Karel Tesar.

PUZZLE NO.179: RING SUDOKU


SOLUTION:

Puzzle No.178

This is a Skyscrapers puzzle from the French Puzzle Championship - 2004.

PUZZLE NO.178: SKYSCRAPERS (1~5)


SOLUTION:

Puzzle No.177

This is a Magnets puzzle from the French Puzzle Championship - 2008.

PUZZLE NO.177: MAGNETS


SOLUTION:

Puzzle No.176

This is a Sum Skyscrapers puzzle from the French Puzzle Championship - 2005.

PUZZLE NO.176: SUM SKYSCRAPERS (1~5)


SOLUTION:

Rules of 'Sum Skyscrapers'

Place numbers of the given range in the grid such that each row and column contains each number exactly once. Each number represents the height of the skyscraper in each cell. The digits outside the grid indicate the sum of the skyscrapers seen from the corresponding direction.

EXAMPLE: (1~4)


UNIQUE SOLUTION:

Rules of 'Paint'

Blacken some of the cells of the grid to find out the hidden figure. The numbers on the sides of the grid give the number of black cells in each black stretch in order of the corresponding row or column. The black regions are separated by one or more empty cells.

EXAMPLE:


UNIQUE SOLUTION:

Puzzle No.175

This is a Sudokuro puzzle from Sudokucup 1 made by Karel Tesar.

PUZZLE NO.175: SUDOKURO


SOLUTION: