Logic Masters Deutschland e.V.

Standard 6x6 Sudoku Rules: Fill the grid with digits 1–6 such that every row, column, and 2 by 3 box contains each digit exactly once.

The Battery: The battery is indicated by a two-cell cage.
--Voltage: The voltage of the battery (in Volts) is the product of the two digits within the cage.

The Resistors: A resistor is represented by a circle within a single-cell cage.
--Resistance: The digit inside the circle is the resistance of that component in Ohms.
--Total Resistance: In this series circuit, the total resistance is the sum of all digits inside circles along the circuit path.

The Wires: The battery and resistors are connected by a continuous line (the wire).
--Wire Segments: A "wire segment" is defined as the continuous line outside the cages connecting any two components (e.g., from the Battery to Resistor 1, or from Resistor 1 to Resistor 2).
--Current: The current (in Amperes) in a wire segment is the sum of the digits the wire passes through. Because this is a series circuit, the sum of digits in every wire segment must be identical.

Inequality Symbols: Anywhere an inequality symbol (> or <) appears between two cells, the digits must satisfy that relationship (e.g., in A > B, cell A must be larger than cell B).

Ohm’s Law: The entire system must satisfy: Voltage = Current × Total Resistance

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