Logic Masters Deutschland e.V.

Rules
Normal sudoku rules apply.
Within a cage, digits must not repeat and they sum to 9.
White dots join cells with consecutive digits. Not all dots are given.

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Rules
Normal sudoku rules apply.
Within a cage, digits must not repeat and they sum to 10.
White dots join cells with consecutive digits. Not all dots are given.

Play this puzzle on SudokuPad

Rules
Normal sudoku rules apply.
Within a cage, digits must not repeat and they sum to 11.
White dots join cells with consecutive digits. Not all dots are given.
Along pink lines, digits form a consecutive sequence in any order.

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Rules
Normal sudoku rules apply.
Within a cage, digits must not repeat and they sum to 9.
The white dot joins cells with consecutive digits.
Along pink lines, digits form a consecutive sequence in any order.

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Rules
Normal sudoku rules apply.
The grid is covered in fog. Placing a correct digit will clear the fog from that cell and potentially from other cells somewhere in the grid.
Within a cage, digits must not repeat and they sum to the small number in the top left corner.
White dots join cells with consecutive digits. Not all dots are given.

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Rules
Normal sudoku rules apply.
Digits cannot repeat on the negative diagonal.
Digits on the thermometer increase from the bulb.
Each red letter represents a different digit from 1-6.

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Rules
Normal sudoku rules apply.
The grid is covered in fog. Placing a correct digit will clear the fog from that cell and potentially from other cells somewhere in the grid. No guessing is required.
Each red letter represents a different digit from 1-6.
Within a cage, digits sum to the total written in the top left of that cage.

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