Based on the 1980's arcade classic that launched the new technology of 3D graphics. It was quite fun to create this puzzle - it looks really great in "Dark Mode" on SudokuPad, but likely easier to solve in light mode.
Normal Sudoku rules apply.
- Each of the indicated yellow diagonals can not contain any repeated digits. (Diagonal Sudoku/Sudoku X)
- The digit in the bordered shaded oval is Odd.
- On green German Whisper Lines adjacent digits must have a difference of at least 5.
- Region Sum Lines The sum of the digits on a blue line within a particular region must be the same for all of the regions the line passes through; e.g. r4c12 + r5c123 = r5c456 = r4c78 + r5c789. Different lines may have different totals.
- Each digit in the "High Score" outside the grid is a Sandwich clue. Sandwich clues give the sum of digits found between the 1 and the 9 in the corresponding column.
Solution code: Digits in Row 8, followed by Column 9 (18 digits, no spaces)
on 26. February 2024, 07:25 by silent_rob
Wow - loved this puzzle from start to finish! The constraints work together so well and the visuals are fun, too.
on 26. February 2024, 05:45 by silent_rob
Wow - loved this puzzle from start to finish! The constraints work together so well and the visuals are fun, too.
on 20. September 2023, 15:44 by PinkNickels
Fun puzzle and very cool image on the home page!
on 15. September 2023, 06:40 by fitzie
reminds me of playing games on the vetrex.
on 15. September 2023, 01:30 by Boofboy
The blue line in boxes 5 and 6 is super confusing. Is it saying that r5c456 = the sum of the 5 cells on the blue line in box 6???
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Yes, that is correct -rrz
on 13. September 2023, 21:02 by julien505
Very fun puzzle!
on 13. September 2023, 14:11 by peep50183
I enjoyed this one greatly, thank you :D