How to Solve Miti Puzzles
Draw walls between intersections to create a single closed loop with no branches or dead ends.
How to Solve Munraito Puzzles
Place a single star and cloud in each row and column to correctly illuminate the moons.
How to Solve Nonogram Puzzles
Create a picture in the grid using number clues on the top and left edges. They indicate contiguous groups of cells in that row or column, separated by at least one empty cell.
How to Solve Number Chain Puzzles
In a grid containing numbers from 1 to X (X is usually between 10 and 40, depending on the puzzle size), draw a single path from the top left corner to the bottom right corner using only orthogonal movement. Each number from 1 to X may only exist in the path one time.
How to Solve Numbrix Puzzles
Fill numbers in the grid to create a single path that forms a sequence from 1 to the highest possible number. Only orthogonal movement is allowed.
How to Solve Paint by Pairs Puzzles
Link identical pairs of numbers with a number of cells equal to that number, including the start and end cells. Fill in those links to form a picture.
How to Solve Retrograde Battleships Puzzles
Fill in the correct ship segments to place a fleet so that no two ships touch each other.
How to Solve Shikaku Puzzles
Divide the grid into rectangles in which each contains exactly one number that is equal to the area of the rectangle.
How to Solve Slitherlink Puzzles
Connect grid dots to create a single closed loop that doesn’t cross itself or branch. Number clues indicate how many line segments are adjacent.
How to Solve Snake Puzzles
Use the clues to uncover the body of a snake, given the location of the head and tail. The body is a 1-cell wide path that travels only in orthogonal directions and may never touch itself, even diagonally.