Logic Masters Deutschland e.V.

Synergenesis wanted to collaborate on a puzzle, and this is what we came up with! It combines the fun of sudoku with the fun of a logic grid/Einstein puzzle!

Sudoku rules are classic (renban, german whisper, thermometer, arrow, quad circle, X, V).

***Every sudoku digit has a favorite color and a favorite shape. Colors are red, orange, yellow, green, blue, purple, pink, brown, and silver. Shapes are circle, triangle, square, star, diamond, heart, crescent, cross and pentagon. Every digit is located on its favorite color and shape.***

1) 1’s favorite shape is not a heart.

2) There are four digits whose value is equal to the number of letters in their favorite color.

3) The digit whose favorite color is yellow has the star as their favorite shape.

4) The pentagon is the favorite shape of an even digit.

5) The digit whose favorite color is silver is greater than 6.

6) The digit whose favorite color is purple is never orthogonally adjacent to two of the same number at once.

For clarity, the cell in row 9, column 2 is a pink cell. Also, the circles in the thermometer and arrow are not shapes for the purposes of solving the puzzle. A true circle is displayed in row 4, column 5.

SudokuPad Puzzle Link

The following tool will prove quite useful: Logic Grid