Logic Masters Deutschland e.V.

After experiencing heavy bifurcation in my two previous attempts at setting puzzles, both of which were deemed failures and resulted in solvers reaching dead ends and giving up, I received feedback that led to their removal from Logic Masters Germany a few days after publishing. Therefore, this is my first attempt at setting a puzzle with logic that I find flowing and sensible.

• Normal sudoku rules apply.
• Digits in cages must sum to the clue in the corner.
• Digits separated by an X sum to 10, and digits separated by a V sum to 5.
• Digits separated by a white dot are consecutive, and digits separated by a black dot are in a 1:2 ratio (one digit is double the other).
• Not all Xs, Vs, and dots are necessarily given.
• Cells with grey circles must contain odd digits, and the cell with a grey square must contain an even digit.
• Purple Renban lines contain a set of consecutive, non-repeating digits in any order.
• Box borders divide the blue line into segments with the same sum.
• Red numbered rooms clues outside the grid indicate the digit that has to be placed in the Nth cell in the corresponding direction, where N is the digit placed in the first cell in that direction (e.g., if R1C8 is 4, then R4C8 must be 5).
• Green X-sums clues outside the grid indicate the sum of the first X cells in the corresponding direction, where X is the digit placed in the first cell in that direction (e.g., if R9C5 is 4, then R6C5, R7C5, and R8C5 will contain the digits 7, 8, and 9 in some order).

Solve the puzzle here.

Comments are welcome, but please be kind.