Logic Masters Deutschland e.V.

This is a puzzle I made during an impostor prompt by Scojo on twitch in an attempt to impersonate James Sinclair. James also made a very nice puzzle.

Normal sudoku rules apply, and all clues are standard.

• Dynamic fog: correctly placed digits clear fog from their own cell and possibly other cells.
• Cages: the sum of the digits inside each cage is equal to the small number in the top left corner, and digits cannot repeat within a cage.
• Numbered rooms: a numbered room clue gives the digit in the Nth cell in that direction, where N is the first digit in the adjacent row or column.
• Renban lines: purple lines contain a non-repeating set of consecutive digits in any order.
• Quadruple circles: a digit inside a white circle appears in one of the four cells surrounding that circle (if a digit repeats in a circle, it appears in two of the surrounding cells). Each circle contains four digits, which are listed from lowest to highest.

Solve on sudokupad

Version without fog