Logic Masters Deutschland e.V.

• Normal sudoku rules apply.
• Chupacabras (vampire):
  • Place nine chupacabra cells and nine cabra cells in the grid so that there is exactly one of each type in every row, column and box.
  • No cell is both chupacabra and cabra.
  • A chupacabra cell 👹 and a cabra cell 🐐 are given.
  • Each chupacabra cell and cabra cell must contain a different digit from others of its same type.
  • A chupacabra cell with the digit B has its value increased by the digit in the cabra cell in box B.
  • The value of a cabra cell is zero (0).
• Full Rank:
  • The values on columns and rows, read in both directions, make a total of 36 numbers of eight to ten digits each.
  • Clues outside the grid show the rank for the indicated row/column among those 36 numbers, where the lowest is 1 and the highest is 36.
  • Rows/columns may contain a cell with a double-digit value. For right-to-left and bottom-to-top ranks double digit values are read in reverse.
  • Numbers may have leading zeroes.
  • There are no ties in rank.
• Cells joined by a V or X have values that add to 5 or 10 respectively.

Online in Sudokupad (and with extra note-taking space)

See also:

• pull prank
• did you say walkies!?
• FullY in Yank with MathGuy_12
• wanna double dutch? with MathGuy_12
• the arithmancer
• the compeationist