board set up

main.go

@@ -0,0 +1,64 @@
+package main
+
+import (
+	"fmt"
+)
+
+// Sudoku methods
+// type Sudoku interface {
+// 	createPuzzle()
+// 	getPuzzle() [9][9]square
+// }
+
+// Puzzle class
+type Puzzle struct {
+	board [9][9]square
+}
+
+type square struct {
+	val int
+	x   int
+	y   int
+	box int
+}
+
+func main() {
+	newBoard := Puzzle{}
+	fmt.Println(newBoard.createPuzzle())
+}
+
+func (p Puzzle) createPuzzle() [9][9]square {
+	var puzzle [9][9]square
+	for i, row := range puzzle {
+		for j := range row {
+			puzzle[i][j].x = j
+			puzzle[i][j].y = i
+			if puzzle[i][j].x < 3 {
+				if puzzle[i][j].y < 3 {
+					puzzle[i][j].box = 0
+				} else if puzzle[i][j].y > 5 {
+					puzzle[i][j].box = 6
+				} else {
+					puzzle[i][j].box = 3
+				}
+			} else if puzzle[i][j].x > 5 {
+				if puzzle[i][j].y < 3 {
+					puzzle[i][j].box = 2
+				} else if puzzle[i][j].y > 5 {
+					puzzle[i][j].box = 8
+				} else {
+					puzzle[i][j].box = 5
+				}
+			} else {
+				if puzzle[i][j].y < 3 {
+					puzzle[i][j].box = 1
+				} else if puzzle[i][j].y > 5 {
+					puzzle[i][j].box = 7
+				} else {
+					puzzle[i][j].box = 4
+				}
+			}
+		}
+	}
+	return puzzle
+}

puzzle.go

@@ -0,0 +1,44 @@
+package puzzle
+
+type square struct {
+	val int
+	x   int
+	y   int
+	box int
+}
+
+func puzzle() [9][9]square {
+	var puzzle [9][9]square
+	for i, row := range puzzle {
+		for j := range row {
+			puzzle[i][j].x = j
+			puzzle[i][j].y = i
+			if puzzle[i][j].x < 3 {
+				if puzzle[i][j].y < 3 {
+					puzzle[i][j].box = 0
+				} else if puzzle[i][j].y > 5 {
+					puzzle[i][j].box = 6
+				} else {
+					puzzle[i][j].box = 3
+				}
+			} else if puzzle[i][j].x > 5 {
+				if puzzle[i][j].y < 3 {
+					puzzle[i][j].box = 2
+				} else if puzzle[i][j].y > 5 {
+					puzzle[i][j].box = 8
+				} else {
+					puzzle[i][j].box = 5
+				}
+			} else {
+				if puzzle[i][j].y < 3 {
+					puzzle[i][j].box = 1
+				} else if puzzle[i][j].y > 5 {
+					puzzle[i][j].box = 7
+				} else {
+					puzzle[i][j].box = 4
+				}
+			}
+		}
+	}
+	return puzzle
+}