Dragonfly

by Jobo by Jobo

CASE 3602

Dragonfly

Not graded yet
  • Thermometers
  • Negative constraint
  • XV and number dots

The brief

Normal sudoku rules apply.

Any two orthogonally adjacent cells cannot sum to 10.

Along the thermometer, digits must increase from the bulb end.

Adjacent digits along a red line must alternate in parity (odd/even).

Purple lines contain a non-repeating set of consecutive digits in any order.

Orthogonally adjacent digits separated by the lime line must differ by exactly 2.