Logic Masters Deutschland e.V.

Hi folks, This is the first time I've tried to make a 159 puzzle. Would really appreciate feedback and guidance. Thanks!

Normal sudoku rules apply [Place the digits 1-9 in every row, column, and 3x3 box]

159 Column: Digits in column 1 indicate the column in which the digit 1 appears in that row (e.g. if r4c1 is a 6, r4c6 is a 1). The same is true of column 5 and the digit 5 and column 9 and the digit 9.

159 Row: Digits in row 1 indicate where digit 1 appears in that column (e.g. if r1c4 is a 6, r6c4 is a 1). The same is true of row 5 and the digit 5 and row 9 and the digit 9.

Thermometer rules apply: Digits on thermometers must increase from the bulb to the tip.

Digits cannot repeat along the marked blue diagonal.

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