Highrise
(Published on 21. August 2025, 04:00 by Sotehr)
PUZZLE
RULES
Sudoku: Normal Sudoku rules apply; place the digits 1-9 once in every row, column, and 3x3 box.
Zipper Line: A lavender line has equal sums on pairs of cells equidistant to the center (indicated by a lavender circle); if the center is also the center of a cell, then that center equals the sum of pairs.
Skyscrapers: Clues outside the grid count the number of cells seen inside the grid of its row or column, where each cell inside the grid is a skyscraper of a height corresponding to its value and taller skyscrapers block sight of shorter ones.
Black Kropki: Cells separated by a black dot have values in a ratio of 1:2.
White Kropki: Cells separated by a white dot have values with a difference of one.
Zipper Line: A lavender line has equal sums on pairs of cells equidistant to the center (indicated by a lavender circle); if the center is also the center of a cell, then that center equals the sum of pairs.
Skyscrapers: Clues outside the grid count the number of cells seen inside the grid of its row or column, where each cell inside the grid is a skyscraper of a height corresponding to its value and taller skyscrapers block sight of shorter ones.
Black Kropki: Cells separated by a black dot have values in a ratio of 1:2.
White Kropki: Cells separated by a white dot have values with a difference of one.
NOTES
Expected Difficulty: 2 stars
Play [Highrise] on SudokuPad.Solution code: Column 1, top to bottom.
Last changed on -
Solved by tuturitu, gdc, vitaminz, jalebc, josemadre, mabjim007, tgstar, marcmees, Flinty, olliwright, holmic, ManlyPebbles, SKORP17, aqjhs, totem_mapr, lmdemasi, ole-1995a, Photyne, AvonD, nyxie, biorycbyd, shadowninja237, Crul, abihummel, galium_odoratum, KlausRG, lovely7998, Scojo, ManuH, stramosk, zrbakhtiar, Statistica, Nagesh, Lovejoy , OuyangZheng, Frank Puzzles, karlmortenlunna
