Featured Puzzle: Kakuro #1
Kakuro is another popular Japanese puzzle. Another popular name is “Cross Sums,” because it functions similarly to a crossword puzzle. Fill in the grid with the digits 1-9.
Kakuro is another popular Japanese puzzle. Another popular name is “Cross Sums,” because it functions similarly to a crossword puzzle. Fill in the grid with the digits 1-9.
“I want to play a game.” Jigsaw has scrambled the regions of a Sudoku grid and placed all the answers in cages! Can you still solve it?
The German puzzle Miss Lupun (an anagram of “plus minus”) was the inspiration for today’s puzzle – Math Ladders. Simply change the number at the top of the building into the number at the bottom using the mathematical operations in the circles between floors. Use only the digits 0-9 in four separate columns.
Mathrax originated on the German puzzle website janko.at. Fill in numbers from 1 to 9, such that no row or column contains any duplicate numbers. Sounds pretty normal so far, right? Now let’s add math!
Mathrax originated on the German puzzle website janko.at. Fill in numbers from 1 to 7, such that no row or column contains any duplicate numbers. Sounds pretty normal so far, right? Now let’s add math!
Fill in the grid to create a sequential path of numbers from 1-49. Each number must be orthogonally adjacent to the previous and next numbers in order.
Tomorrow’s the big day, so it’s time to look over the Naughty and Nice lists. However, Santa’s organization skills leave something to be desired. He knows the order of the names, but it looks like you need to figure them out. Can you deduce the positions of the first 100 names?
This grid contains a hidden path, beginning with the number 1, and counting upward to 100. Fill in the missing numbers to reveal it.
Sukaku is an interesting variant of Sudoku. Rather than the standard format of revealing a few known numbers, you are instead given pencilmarks. As a matter of fact, another name for this puzzle is Pencilmark Sudoku. Otherwise, normal Sudoku rules apply. Fill the grid with 1-9 in such a way that no row, column, or 3×3 region contains a duplicate.
Season’s greetings! Today, we have a Tridoku puzzle. In this Sudoku variation, fill in each large triangle with the numbers 1-9 with no repeats. Also, you may not use duplicates in the legs of the highlighted outer or inner triangles.