The squares outside the grid indicate the order of runs of contiguous cells found in that row or column that must be shaded the color of the clue. The number in the clue, if given, indicates the sum of the cells in the run. If the square is blank, the sum for the run is unknown. There are no unshaded cells in this puzzle. Between runs of the same color a different color must appear. All runs are given.
Solution code: Row 9 Column 3
on 13. February 2024, 19:53 by ThymePass
Are we able to order prints of this masterpiece?
(Great puzzle!)
on 27. June 2023, 06:37 by rictech
Very nice, I enjoy Japanese Sums puzzles, and this one didn’t disappoint. Good flow throughout, going around the board with interacting clues. Thanks!