Logic Masters Deutschland e.V.

This is the third in my "Power of the Knights" series.

The entire series can be found here

Rules:

Normal Sudoku Rules Apply

Any two cells separated by a knight's move (in chess) cannot contain the same digit.

Values along an arrow must sum to the value in the arrow's circle/oval. All ovals must be read left to right or top to bottom.

Arrows represent "Archery Knights". There are five unique knights in the puzzle, each represented by a single arrow. The sum of each arrow (circle/oval value) equals the Archery Knight's "rank" to the second power. In other words, each knight's arrow sum = X^2 where X is the rank of the knight. Example, if an arrow represented a knight ranked 8, then the arrow's oval that represented that knight would have a value of 8^2 or 64. The values along the line of that arrow would then have to sum to 64.

The puzzle can be played at F-Puzzles here!

The puzzle can be played at CTC here!