Forbidden Planet.

by Chip Sounder · Difficulty 4 of 5 by Chip Sounder

CASE 4090

Forbidden Planet.

byChip Sounder

Open on SudokuPad
  • Palindromes
  • Between lines
  • Little killers

The brief

  • Normal 6x6 Sudoku rules apply. Place the digits 1-6 in each row, column and 2x3 box without repetition.
  • Palindromes: Digits on a thick grey line read the same in either direction.
  • Between Lines: Digits on a thin line must be strictly between the digits placed in the circles at the ends of that line.
  • Little Killer: Clues outside the grid with an arrow are the sum of the digits in the cells along the indicated diagonal. Digits may repeat along these diagonals if allowed by other rules.
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