Normal sudoku rules apply.
There are snakes in the grid! Each snake is a one cell wide path of orthogonally connected cells. Snakes must not touch themselves or each other (even diagonally). Each snake contains a set of non-repeating consecutive digits in any order.
A digit in a circle or square must show the number of snake cells in the surrounding 9 cells (including itself if it is on a snake). Circles contain odd digits. Squares contain even digits.
6x6 example SudokuPad
Solution code: column 9
on 11. August 2023, 22:28 by Wonderment
Hard, but very satisfying. Had to restart four times as I kept missing possible snake shapes, resulting in wrong coloring and breaking the puzzle.
on 8. August 2023, 21:27 by galium_odoratum
Beautiful puzzle, but also very challenging, at least for me more than 3 stars. Thanks for setting!
on 7. August 2023, 12:21 by marcmees
nice. thanks.
on 7. August 2023, 02:03 by SirWoezel
Nice puzzle. Thanks for sharing.
on 7. August 2023, 01:48 by yttrio
Intriguing rule set with a wonderful execution! Lots of fun deductions in this one!