Some Sums
(Eingestellt am 3. Juli 2026, 08:50 Uhr von StormClimber)
Rules
SudokuPad link
- Normal sudoku rules apply.
- Parity Lines: Adjacent digits along a red line must either alternate between even and odd or be completely even or odd. This is up to the solver to determine. Additionally, no 2x2 square can be all odd or all even.
- Digits outside the grid are either X-sums, Sandwich sums, or both. It is up to the solver to determine each clue type.
- X-Sums: Digits outside the grid indicate the sum of the first N digits, where N is the digit in the closest cell to the clue.
- Sandwich Sums: Digits outside the grid indicate the sum of the digits that are placed in-between the 1 and 9 in that row or column.
SudokuPad link
Lösungscode: Digits in column 7, reading top to bottom.
Zuletzt geändert am 4. Juli 2026, 06:03 Uhr
Gelöst von wisty, marcmees, Crusader175, cornish-john, chameleon, Elliott810, jennyaa, SeveNateNine, Bellsita, SKORP17, sparkymanu, lina_hyena, lianarox, mathpesto, Vodakhan , Julianl, ZornsLemon, qmxqmx123, Phandor
Kommentare
am 4. Juli 2026, 06:03 Uhr von StormClimber
Added Sudoku
am 3. Juli 2026, 12:07 Uhr von Elliott810
Beautiful puzzle! For me just 3* difficulty. Thank you:)
am 3. Juli 2026, 11:36 Uhr von chameleon
Nice puzzle :)
Hint to the solvers: it would be much easier to solve the puzzle if not totally forgetting about the 2x2 rule like a dufus like me did :D
