## Puzzle

Here are three puzzles: a Samurai Sudoku, and two regular Sudokus. The Samurai Sudoku puzzle is made up of five smaller Sudoku puzzles: one in the center and the other four overlapping the corner

Read More »## IEEE Weekly Puzzle #25 – 10 Steps

Beginning with any number you want, you will add the larger digit of that number to itself, and then proceed to do the same with each sum in a series of steps to obtain

Read More »## SUDOKU

Here are three puzzles: a Samurai Sudoku, and two regular Sudokus. The Samurai Sudoku puzzle is made up of five smaller Sudoku puzzles: one in the center and the other four overlapping the corner

Read More »## IEEE Weekly Puzzle #24 – Dots

There are X number of dots on a sheet of paper. All of the dots are connected by one-way arrows. Each dot has exactly ten arrows pointing toward it and ten arrows pointing away

Read More »## SUDOKU

Here are three puzzles: a Samurai Sudoku, and two regular Sudokus. The Samurai Sudoku puzzle is made up of five smaller Sudoku puzzles: one in the center and the other four overlapping the corner

Read More »## SUDOKU

## IEEE Weekly Puzzle #23 – Three-Digit Integer

The following facts are known about a three-digit integer: • The sum of its tens and units digits is equal to its hundreds digit. • It can be divided by 17 without any remainder.

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