Logic Masters Deutschland e.V.

This puzzle was set for Scojo's weekly setting prompt, redeemed by Juggler.

I used to play blokus growing up, but I don't remember there being math involved... Enjoy!

Rules:

Normal sudoku rules apply.

Digits in a blok sum to a total, which must be deduced. Bloks of the same color have the same total. Bloks of different colors have different totals. Digits MAY repeat in bloks.

A digit in a blok must appear in all bloks of the same shape, reflections and rotations included. It may appear a different number of times, and may appear in different relative positions in the blok. Digits may appear in multiple different shapes of bloks.

I recommend using this link for solving:

Sudokupad (Simple Graphics)

Testers discovered that the graphics quickly became a visual distraction, so I used cleaner graphics and labels for colors. In case it is still appealing, the puzzle with original graphics is linked here:

Sudokupad (Original Graphics)