Circuito Cero

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Nobody has all the information. Finding the solution depends on how you share it. Circuito Cero is a cooperative deduction game for 2–6 people playing together in person, each with an iPhone or iPad. Your diagnostics team must uncover the hidden frequencies of a network of stations before running out of actions. FOUR WAYS TO DECODE THE NETWORK Frequencies: combine sums, differences, and odd/even clues. Signal Patterns: discover a sequence and fill in its missing pulses. Lost Operators: reconstruct values and the +, −, and × symbols. The Contradictory Sensor: identify the single false reading and solve the frequencies. A CLUE ON EVERY SCREEN Receive private readings based on sums, differences, comparisons, and odd or even numbers. One clue is only part of the picture. Combine what you know and discuss your theories. SHARING IS A STRATEGIC CHOICE Private readings can only be revealed through the Transmit action. Every transmission uses one action, so choosing what to share matters as much as finding the answer. WORK TOGETHER, COMPETE FOR POINTS On your turn, choose an answer to apply it immediately. Correct answers and clues that add information earn personal points; the most valuable shared clue earns a bonus if the team wins. If the team loses, nobody wins. Mistakes damage the network and actions are limited, so choose carefully what to share and when to answer. There is no countdown: take time to think. BRING IT TO YOUR NEXT GATHERING OR TRIP • 4 scenarios and 42 maps with variations between games. • 3 difficulty levels. • Solo guided practice with Lía, a simulated teammate. • Illustrations with an ink-and-pencil look. • Interface and clues in 21 languages. • No accounts, ads, or in-app purchases. PLAYING TOGETHER Each player needs the app installed on an iPhone or iPad running iOS/iPadOS 26 or later. Keep the devices nearby, enable Wi-Fi and Bluetooth, and allow local network access. One person creates a room; the others join from their own screens. Games do not need an internet connection. Install the app before you leave: the content is included, and progress is saved on your device. Guided practice does not require a second device. Gather the clues. Compare your theories. Restore the circuit.Read more

Nobody has all the information. Finding the solution depends on how you share it. Circuito Cero is a cooperative deduction game for 2–6 people playing together in person, each with an iPhone or iPad. Your diagnostics team must uncover the hidden frequencies of a network of stations before running out of actions. FOUR WAYS TO DECODE THE NETWORK Frequencies: combine sums, differences, and odd/even clues. Signal Patterns: discover a sequence and fill in its missing pulses. Lost Operators: reconstruct values and the +, −, and × symbols. The Contradictory Sensor: identify the single false reading and solve the frequencies. A CLUE ON EVERY SCREEN Receive private readings based on sums, differences, comparisons, and odd or even numbers. One clue is only part of the picture. Combine what you know and discuss your theories. SHARING IS A STRATEGIC CHOICE Private readings can only be revealed through the Transmit action. Every transmission uses one action, so choosing what to share matters as much as finding the answer. WORK TOGETHER, COMPETE FOR POINTS On your turn, choose an answer to apply it immediately. Correct answers and clues that add information earn personal points; the most valuable shared clue earns a bonus if the team wins. If the team loses, nobody wins. Mistakes damage the network and actions are limited, so choose carefully what to share and when to answer. There is no countdown: take time to think. BRING IT TO YOUR NEXT GATHERING OR TRIP • 4 scenarios and 42 maps with variations between games. • 3 difficulty levels. • Solo guided practice with Lía, a simulated teammate. • Illustrations with an ink-and-pencil look. • Interface and clues in 21 languages. • No accounts, ads, or in-app purchases. PLAYING TOGETHER Each player needs the app installed on an iPhone or iPad running iOS/iPadOS 26 or later. Keep the devices nearby, enable Wi-Fi and Bluetooth, and allow local network access. One person creates a room; the others join from their own screens. Games do not need an internet connection. Install the app before you leave: the content is included, and progress is saved on your device. Guided practice does not require a second device. Gather the clues. Compare your theories. Restore the circuit.