Add files via upload

Author: MartinGurasvili

9x9.py

@@ -0,0 +1,134 @@
+# 3x3 sudoku
+import random
+
+
+
+def duplicate_checker(a):
+        b = set(a)
+        result = len(a) != len(b)
+        #print(result)
+        if(result == True):
+            return True
+            
+def checkrow_horz(a):
+    for x in a:
+        if(duplicate_checker(x) == True):
+            return True
+            
+            
+def checkrow_vert(a):
+    for y in range(len(a)):
+        temp = []
+        for x in a:
+            temp.append(x[y])
+        if(duplicate_checker(temp) == True):
+            return True
+        
+def display_grid(grid):
+    print("")
+    print("")
+    print("         Martin's Sudoku")
+    print("")
+    count =0
+    print("      1 2 3   4 5 6   7 8 9")
+    print("   ---------------------------")
+    for x in grid:
+        print(count+1,end="   ")
+        for y in range(len(x)):
+            if(y % 3 != 0):
+                print(x[y],end=" ")
+            else:
+                print("|",x[y],end=" ")
+        print("|",end=" ")
+        count+=1
+        print()
+        if(count % 3 == 0):
+            print("   ---------------------------")
+def rearrange(a):
+    temp=[[],[],[],[],[],[],[],[],[]]
+    count =0
+    ch = 0
+    for e in range(len(a)):
+        for x in range(3):
+            if(a[e][x]!=0):
+                temp[ch].append(a[e][x])
+        count+=1
+        if(count ==3):
+            ch+=1
+            count = 0
+    for e in range(len(a)):
+        for x in range(3,6):
+            if(a[e][x]!=0):
+                temp[ch].append(a[e][x])
+        count+=1
+        if(count ==3):
+            ch+=1
+            count = 0
+    for e in range(len(a)):
+        for x in range(6,9):
+            if(a[e][x]!=0):
+                temp[ch].append(a[e][x])
+        count+=1
+        if(count ==3):
+            ch+=1
+            count = 0
+    return temp       
+def scramble():
+    global grid
+    amount = 40
+  
+    for i in range(amount):
+        y = random.randint(0,len(grid)-1)
+        x = random.randint(0,len(grid)-1)
+        num = random.randint(1,len(grid))
+        allow = 0
+        for e in range(len(grid)):
+            if num not in grid[x] and num != grid[e][y]:
+                allow +=1
+        grid[x][y] = num
+        tempo = grid     
+        tempo = rearrange(tempo)
+        
+        for e in range(len(grid)):
+            if(duplicate_checker(tempo[e])):
+                allow = 0
+        if allow !=len(grid):
+            grid[x][y] = 0
+               
+
+                
+
+
+        
+grid = [[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0]]
+
+solved = False
+scramble()
+display_grid(grid)
+
+
+while solved != True:
+    x = int(input("enter horizontal [1,9]"))-1
+    y = int(input("enter vertical [1,9] "))-1
+    
+    num = int(input("enter number"))
+    
+    if grid[y][x] == 0:
+        grid[y][x] = num
+    else:
+        if input("overwrite? [y/n]") == "y":
+            grid[y][x] = num
+        
+    display_grid(grid)
+    full = True
+    for x in grid:
+        for y in x:
+            if(y == 0):
+                full = False
+    if(full ==True):
+        if(checkrow_horz(grid)==True or checkrow_vert(grid) == True):
+            print("try again")
+        else:
+            print("solved")
+            solved =True
+