Puzzle 94 (Compass)

This is a Compass puzzle.

Rules

Puzzle 93 (Sentry Nurikabe)

This is a Nurikabe variation inspired by Anderson Wang's Sentry Fillomino.

Rules: Standard Nurikabe rules; also, no two regions of the same size can be in the same row or column.

Puzzle 92 (Masyu)

This is a Masyu puzzle.

Rules

Puzzle 91 (Tapa)

This is a Tapa puzzle. This type was created by Serkan Yürekli.

Rules

Puzzle 90 (Irregular Fillomino)

This is an Irregular Fillomino puzzle (a type at WPC 2016).

Rules (from WPC 2016 Instruction Booklet):

Divide the grid along the given lines into regions so that no two regions with the same area share an edge. Each given number must represent the area of the region it belongs to - counted in number of cells of that region, regardless of the sizes of those cells. A region may contain none, one, or more of the given numbers. 

Puzzle 89 (Slovak Sums)

This is a Slovak Sums puzzle.

Rules (from Puzzle Graffiti): Place digits from 1 to 4 in some blank cells so that each digit appears exactly once in each row and column.  Clue numbers indicate the sum of orthogonally adjacent digits. The number of circles under a clue number indicates the number of cells that should have a digit placed in them.