Amphiteatre
by FullDeck and Missing a Few Cards Open on SudokuPad
Heartburn
- Killer cages
- Zipper lines
The brief
**Sudoku, Zipper Lines, Cages** - Standard 9x9 sudoku: The digits 1 through 9 appear in every row, column, and box without repetition. - Cages: Digits in cages cannot repeat and must sum to the value shown in the upper left corner of the cage. - Zipper Line: Along Zipper lines, pairs of digits equidistant from the center of the line have the same sum. For Zipper lines of odd length, that sum is the central digit on the line. For more of our puzzles, please visit https://missingdeck.net or join our mailing list to get a weekly digest of puzzles: missingdeck.net/mailing