Linked Sudokus: Coordinate Arrows
(Published on 26. October 2025, 11:30 by Crusader175)
Fifth puzzle of my Linked Sudokus series, exploring multi-grid puzzle. Hope you enjoy solving the puzzle!
Rules:
Normal 4x4 sudoku rules apply for each grid.
Digits on an arrow spell out the coordinates for its grid. The row number X is written on the start of the arrow, the column number Y is written on the point of the arrow. All 8 arrows must correspond to different coordinates.
Coordinate Sums: Arrows for top left grid signify that rXcY contains the digit equal to the sum of X and Y.
Coordinate Differences: Arrows for top right grid signify that rXcY contains the digit equal to the difference of X and Y.
Coordinate Products: Arrows for bottom left grid signify that rXcY contains the digit equal to the product of X and Y.
Coordinate Quotients: Arrows for bottom right grid signify that rXcY contains the digit equal to the quotient of X and Y.
Puzzle Link: SudokuPad
My youtube channel on solving sudoku: Crusader Puzzle
Rules:
Normal 4x4 sudoku rules apply for each grid.
Digits on an arrow spell out the coordinates for its grid. The row number X is written on the start of the arrow, the column number Y is written on the point of the arrow. All 8 arrows must correspond to different coordinates.
Coordinate Sums: Arrows for top left grid signify that rXcY contains the digit equal to the sum of X and Y.
Coordinate Differences: Arrows for top right grid signify that rXcY contains the digit equal to the difference of X and Y.
Coordinate Products: Arrows for bottom left grid signify that rXcY contains the digit equal to the product of X and Y.
Coordinate Quotients: Arrows for bottom right grid signify that rXcY contains the digit equal to the quotient of X and Y.
Puzzle Link: SudokuPad
My youtube channel on solving sudoku: Crusader Puzzle
Solution code: Row 4 from each grid in order (Coordinate Sums, Coordinate Differences, Coordinate Products, Coordinate Quotients)
Last changed on on 16. November 2025, 11:34
Solved by data_free, SeveNateNine, mathpesto, Sollun, SKORP17, damo_89, Malakree, dzamie, 72kchunshuai, Andrewsarchus, qmxqmx123, randall, jjj, juggler, Flinty, Krisonium, fkib, SZCrow, Firebird, Donatello_86
Comments
Last changed on 18. November 2025, 17:31
on 14. November 2025, 11:58 by Flinty
Lovely puzzle, very satisfying.
Reply: Thanks Flinty for the solve and kind comment!
Last changed on 18. November 2025, 17:31
on 14. November 2025, 10:55 by juggler
Very smooth, thanks!
Reply: Thanks for the solve juggler!
Last changed on 18. November 2025, 17:30
on 28. October 2025, 00:30 by dzamie
Surprisingly straightforward, with good note-taking. I liked the possibilities of coordinates along the negative diagonal in the sums and products grids.
Reply: Thanks dzamie! Solving this with a good way to notate information is definitely very helpful.
