day04

type Board struct {
	Numbers  []BoardNumber `json:"boardnumbers,omitempty" yaml:"boardnumbers"`
	ByRow    [][]*Entry    `json:"byRow,omitempty" yaml:"byRow"`
	ByColumn [][]*Entry    `json:"byColumn,omitempty" yaml:"byColumn"`
}

type BoardNumber struct {
	// contains filtered or unexported fields
}

type Entry struct {
	Value   int  `yaml:"value" json:"value"`
	Crossed bool `yaml:"crossed" json:"crossed"`
}