Featured Puzzle – Hashi #4
Connect all of the numbered islands into a single group, using a series of bridges. No more than two bridges may connect any pair of islands.
Featured Puzzle – Tetroid #1
Spring is coming, a time of renewal. So why not introduce a new puzzle? Today, we have Tetroid, a grid division puzzle. It’s a little like L.I.T.S., except that there are no predefined regions, and you’re using all 5 tetromino shapes.
Featured Puzzle Akari (Light Up) #4
Place light bulbs in the grid in such a way to illuminate all of the unlit cells in the grid, using number clues and walls. Numbers on the walls indicate how many bulbs are placed orthogonally adjacent to them. Walls also block light.
Featured Puzzle: 2-Grid Jigsaw Sudoku
One of the most iconic romantic moments in fiction is the balcony scene in Romeo and Juliet. When I saw the layout of this 2-grid Sudoku puzzle, I knew I had to use that as the background image. There are more ways to overlap a pair of Sudoku grids, but this one just feels right. Enjoy the solve!
Featured Puzzle: Akari (Light Up) #1
Place light bulbs in the grid in such a way to illuminate all of the unlit cells in the grid, using number clues and walls. Numbers on the walls indicate how many bulbs are placed orthogonally adjacent to them. Walls also block light.
Featured Puzzle: Akari (Light Up) #2
Place candles in the grid in such a way to illuminate all of the unlit cells in the grid, using number clues and walls. Numbers on the walls indicate how many candles are placed orthogonally adjacent to them. Walls also block light.
Featured Puzzle: Akari (Light Up) #3
Place light bulbs in the grid in such a way to illuminate all of the unlit cells in the grid, using number clues and walls. Numbers on the walls indicate how many bulbs are placed orthogonally adjacent to them. Walls also block light.
Featured Puzzle: Alternate Corners #2 – Snowdance
On this beautiful winter’s day, let’s celebrate with a dance in the snow! Today, this arrangement of snowmen will represent your dancing partners.
Draw a single loop which passes through every cell of the grid, turning every time you pass a snowman, and once between each pair.
Featured Puzzle: Alternate Corners #3
Draw a single loop which passes through every cell of the grid. Naturally, you have a few restrictions, in this case, required turning.
Featured Puzzle: Apple Tree #1
They say that an apple a day keeps the doctors away. Today, we celebrate another fun internet holiday – Eat a Red Apple Day. The idea is to eat a healthy snack today to offset the sheer abundance of cookies, candies, and other foods we typically indulge in during the holiday season. Yeah, a sweet fruit might not be the best option, but according to the saying, it must be healthy, right?