चार पासे एक साथ फेंके जाते हैं और इन पाशों पर दिखाई देने वाली संख्याओं को एक 2 × 2 आव्यूह (matrix) में दर्ज किया जाता है। इस प्रकार बने आव्यूह की सभी प्रविष्टियाँ भिन्न होने और आव्यूह के व्युत्क्रमणीय (non-singular) होने की प्रायिकता है:

Which Indian independence movement leader was primarily known for his philosophy and practice of non-violent civil disobedience?

Who gave the call for 'Do or Die' during the Quit India Movement in 1942?

Which of the following revolutionary pairs were imprisoned together in Cellular Jail and faced harsh conditions, contributing significantly to the Indian independence movement?