Although quantum computing is advancing rapidly, ensuring the accuracy and
reliability of the computations available to quantum computer researchers is still a challenge
today. This paper reviews the main directions of quantum error correction (QEC) techniques
that can potentially be applied in superconducting qubit computers. We present the Mermin-
Peres magic square game, where the quantum strategy has theoretical advantages over
classical and can provide a benchmark solution for testing the accuracy of quantum
computation. In the experimental part of our work, we run the algorithm of the Mermin-Peres
magic square game on IBMQ quantum computers accessible via the cloud. Our experimental
results failed to demonstrate a proven quantum advantage of the game on the noisy
intermediate-scale quantum (NISQ) hardware tested, confirming the inevitable need to
implement error correction techniques on physical qubits. By aligning with the Digital and
Cognitive Corporate Reality (DCR) theme, this research seeks to inform business strategies
incorporating emerging quantum technologies
