Frontend

Backend/sudoku.py

@@ -0,0 +1,6 @@
+def main():
+    None
+
+
+if __name__ == "__main__":
+    main()

sudoku_generator.py → Backend/sudoku_generator.py

@@ -23,7 +23,11 @@ class SudokuGenerator:
 	None
     '''
     def __init__(self, row_length, removed_cells):
-        pass
+        self.row_length = row_length
+        self.removed_cells = removed_cells
+        self.board = []
+        self.box_length = row_length ** 0.5
+
 
     '''
 	Returns a 2D python list of numbers which represents the board
@@ -32,7 +36,7 @@ def __init__(self, row_length, removed_cells):
 	Return: list[list]
     '''
     def get_board(self):
-        pass
+        return self.board
 
     '''
 	Displays the board to the console
@@ -42,7 +46,8 @@ def get_board(self):
 	Return: None
     '''
     def print_board(self):
-        pass
+        for i in range(self.board):
+            None
 
     '''
 	Determines if num is contained in the specified row (horizontal) of the board
@@ -55,7 +60,11 @@ def print_board(self):
 	Return: boolean
     '''
     def valid_in_row(self, row, num):
-        pass
+        if num in self.board[row]:
+            return False
+        else:
+            return True
+
 
     '''
 	Determines if num is contained in the specified column (vertical) of the board
@@ -68,7 +77,10 @@ def valid_in_row(self, row, num):
 	Return: boolean
     '''
     def valid_in_col(self, col, num):
-        pass
+        for row in self.board:
+            if row[col] == num:
+                return False
+        return True
 
     '''
 	Determines if num is contained in the 3x3 box specified on the board
@@ -83,7 +95,12 @@ def valid_in_col(self, col, num):
 	Return: boolean
     '''
     def valid_in_box(self, row_start, col_start, num):
-        pass
+        for i in range(row_start - 1 ,row_start + 2):
+            for j in range(col_start -1, col_start + 2):
+                if self.board[i][j] == num:
+                    return False
+
+        return True
 
     '''
     Determines if it is valid to enter num at (row, col) in the board
@@ -96,7 +113,24 @@ def valid_in_box(self, row_start, col_start, num):
 	Return: boolean
     '''
     def is_valid(self, row, col, num):
-        pass
+        if self.valid_in_col(col, num) and self.valid_in_row(row, num):
+            if row <= 3:
+                row_start = 1
+            elif row <=6:
+                row_start = 4
+            else:
+                row_start = 7
+            if col <= 3:
+                col_start = 1
+            elif col <= 6:
+                col_start = 4
+            else:
+                col_start = 7
+            if self.valid_in_box(row_start, col_start, num):
+                return True
+
+        return False
+
 
     '''
     Fills the specified 3x3 box with values

Backend/test.py

@@ -0,0 +1 @@
+print(16 ** 0.5)

Frontend/board.py

@@ -0,0 +1,3 @@
+class Board:
+    None
+

Frontend/cell.py

@@ -0,0 +1,2 @@
+class Cell:
+    None

Frontend/unicorn.py

@@ -0,0 +1 @@
+import pygame

test.py

@@ -0,0 +1,30 @@
+test_board = [
+ [4, 8, 7, 9, 2, 5, 9, 1, 6],
+ [1, 8, 7, 6, 6, 9, 2, 7, 2],
+ [2, 3, 7, 1, 2, 9, 9, 8, 9],
+ [7, 9, 6, 2, 4, 9, 6, 1, 9],
+ [2, 1, 1, 4, 9, 5, 5, 7, 6],
+ [1, 3, 4, 6, 9, 5, 7, 2, 3],
+ [9, 2, 8, 5, 5, 9, 4, 6, 2],
+ [6, 5, 9, 3, 3, 6, 9, 9, 8],
+ [5, 9, 5, 7, 2, 7, 5, 7, 5]
+]
+
+row_start = 5
+col_start = 1
+
+# Valid in box
+# for i in range(row_start - 1 ,row_start + 2):
+#     for j in range(col_start -1, col_start + 2):
+#         print(test_board[i][j], end="")
+#     print()
+
+# for i in test_board:
+#     print(i[0])
+
+# board = []
+# class Test:
+#     def __init__(self, board):
+#         self.board = board
+
+# test = Test(test_board)