SudoCue

Daily Sudoku Nightmare

 

SudoCue offers you a Daily Nightmare Sudoku puzzle.

The difficulty will not be too excruciating at the beginning of the week but will increase as the week proceeds.

  • Mondays and Tuesdays the focus will be on single-digit techniques. Expect finned fish, coloring and fancy patterns.
  • Wednesdays and Thursdays uniqueness-based techniques are also possible.
  • Fridays and Saturdays you may encounter several ALS, XY-Chain and 3D Medusa techniques.
  • Sundays you will encounter the worst Nightmares. Anything goes.

If you prefer easier Sudokus, check out the lite page with 4 grades of daily puzzles. For those who like something inbetween, try the One-Trick Pony, which only requires a single advanced solving step.

You can print this page or select the number string below the grid and paste it into a solver program that accepts this input.

This is the entry for Sunday, October 2, 2022, rated 85, requires H2,Y2,F3,AL,MB,MX,ZT.

400620080007000000050900003900000400280004100000065008030000000001800200000019050

Show the solution of this 64 days old Nightmare.

From last week's Daily Nightmare archive

Date Rate Requires
Monday, December 5, 202241H2,X2,SK
Sunday, December 4, 202285N2,SK,2S,Y3,AL,MB,MX,ZT
Saturday, December 3, 202279H2,N3,Y3,ER,MC,AL,MB,MX
Friday, December 2, 202279N2,H2,N3,N4,2S,Y3,YC,AL,MB,MX
Thursday, December 1, 202255N2,H2,2S,U3
Wednesday, November 30, 202255N2,H2,SK,2S,U3
Tuesday, November 29, 202251H2,2S,ER
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