Frank Zipper: Double Time
(Published on 28. February 2024, 19:25 by gdc)
This puzzle is similar to Mirrored Zippers but uses the more conventional doubler modifiers instead of mirrored digits. thanks to the CtC fan discord for testing and feedback.
- Normal Sudoku rules apply.
- One cell in every row, column, and box is a doubler cell, every digit from 1 to 9 must appear in a doubler cell. The value of a doubler cell is equal to twice its digit.
- Values an equal distance to the circled center of a zipper line sum to the central value. R8C8 is counted twice on the line.
Solution code: column 2, top to bottom (9 digits)
Solved by ashisstuff, lmdemasi, Scojo, Flinty, palpot, h5663454, A Mehdi, han233ing, lvdoutang, japanoise_breakfast, Snookerfan, Mad-Tyas, zrbakhtiar, samuel1997, Frutlop, Franjo, sanabas, LehanLehan, ... kp0hyc, kukrksnik, KyubiBoy, Doofenschmirtz, Abbott Abbott, vorash00, dmgciubotaru, ChinStrap, yangduoxing, darrenfwl, mcs131313, draftstyle, GDP, MorsBe, NeroChaos, Kyriaas, widjo, martin1456
Comments
on 24. April 2024, 19:48 by ChinStrap
Wonderful and approachable.
on 4. March 2024, 01:34 by BorisTheSnake
Amazing flow and logic... loved it!
on 2. March 2024, 08:42 by EmpyClaw
Stunning! What a ride. Lots of clever deductions and fun. Thanks so much!
on 29. February 2024, 21:23 by GeorgeTheToad2
Lots of clever deductions to find in this great Zipper puzzle, thank you.
on 29. February 2024, 19:49 by Franjo
Another great zipper puzzle! Loved solving this masterpiece. Thank you so much for sharing.
