Игра

// Класс Card
class Card {
    val numbers: MutableMap<Int, MutableSet<Int>> = mutableMapOf(
        1 to mutableSetOf(),
        2 to mutableSetOf(),
        3 to mutableSetOf()
    )
}

// Класс Person
class Person(val name: String) {
    val card: Card = createCard()
    
    private fun createCard(): Card {
        val newCard = Card()
        
        for (row in 1..3) {
            while (newCard.numbers[row]!!.size < 5) {
                val randomNumber = Random.nextInt(1, 100)
                if (!newCard.numbers.values.flatten().contains(randomNumber)) {
                    newCard.numbers[row]!!.add(randomNumber)
                }
            }
        }
        
        return newCard
    }
}