diff --git a/examples/python/hidato.py b/examples/python/hidato.py
index 7be074d206..cce234193a 100644
--- a/examples/python/hidato.py
+++ b/examples/python/hidato.py
@@ -41,7 +41,7 @@
   Also see my other Google CP Solver models:
   http://www.hakank.org/google_or_tools/
 """
-
+from __future__ import print_function
 from ortools.constraint_solver import pywrapcp
 
 
@@ -209,31 +209,31 @@ def main():
   num_solutions = 0
   while solver.NextSolution():
     num_solutions += 1
-    print "\nSolution:", num_solutions
+    print("\nSolution:", num_solutions)
     print_board(x, r, c)
-    print
+    print()
 
   solver.EndSearch()
 
-  print
-  print "num_solutions:", num_solutions
-  print "failures:", solver.Failures()
-  print "branches:", solver.Branches()
-  print "WallTime:", solver.WallTime()
+  print()
+  print("num_solutions:", num_solutions)
+  print("failures:", solver.Failures())
+  print("branches:", solver.Branches())
+  print("WallTime:", solver.WallTime())
 
 
 def print_board(x, rows, cols):
   for i in range(rows):
     for j in range(cols):
-      print "% 2s" % x[i, j].Value(),
-    print ""
+      print("% 2s" % x[i, j].Value(), end=' ')
+    print("")
 
 
 def print_game(game, rows, cols):
   for i in range(rows):
     for j in range(cols):
-      print "% 2s" % game[i][j],
-    print ""
+      print("% 2s" % game[i][j], end=' ')
+    print("")
 
 
 if __name__ == "__main__":
diff --git a/examples/python/hidato_table.py b/examples/python/hidato_table.py
index c66e52369f..d4d4ea352f 100644
--- a/examples/python/hidato_table.py
+++ b/examples/python/hidato_table.py
@@ -23,7 +23,7 @@
   diagonally.
   '''
 """
-
+from __future__ import print_function
 from ortools.constraint_solver import pywrapcp
 
 
@@ -49,9 +49,9 @@ def BuildPairs(rows, cols):
 
 def main():
   for model in range(1, 7):
-    print
-    print('----- Solving problem %i -----' % model)
-    print
+    print()
+    print(('----- Solving problem %i -----' % model))
+    print()
     Solve(model)
 
 
@@ -121,7 +121,7 @@ def Solve(model):
   r = len(puzzle)
   c = len(puzzle[0])
 
-  print('Initial game (%i x %i)' % (r, c))
+  print(('Initial game (%i x %i)' % (r, c)))
   PrintMatrix(puzzle)
 
   #
@@ -166,15 +166,15 @@ def Solve(model):
 
   solver.EndSearch()
 
-  print('solutions : %i' % num_solutions)
-  print('failures  : %i' % solver.Failures())
-  print('branches  : %i' % solver.Branches())
-  print('wall time : %i' % solver.WallTime())
+  print(('solutions : %i' % num_solutions))
+  print(('failures  : %i' % solver.Failures()))
+  print(('branches  : %i' % solver.Branches()))
+  print(('wall time : %i' % solver.WallTime()))
 
 
 def PrintOneSolution(positions, rows, cols, num_solution):
   """Print a current solution."""
-  print('Solution %i:' % num_solution)
+  print(('Solution %i:' % num_solution))
   # Create empty board.
   board = []
   for unused_i in range(rows):
@@ -199,7 +199,7 @@ def PrintMatrix(game):
       else:
         line += '% 3s' % game[i][j]
     print(line)
-  print
+  print()
 
 
 if __name__ == '__main__':
diff --git a/examples/python/integer_programming.py b/examples/python/integer_programming.py
index 925521beac..c68708bbcc 100644
--- a/examples/python/integer_programming.py
+++ b/examples/python/integer_programming.py
@@ -56,8 +56,8 @@ def RunIntegerExampleCppStyleAPI(optimization_problem_type):
 
 def SolveAndPrint(solver, variable_list):
   """Solve the problem and print the solution."""
-  print('Number of variables = %d' % solver.NumVariables())
-  print('Number of constraints = %d' % solver.NumConstraints())
+  print(('Number of variables = %d' % solver.NumVariables()))
+  print(('Number of constraints = %d' % solver.NumConstraints()))
 
   result_status = solver.Solve()
 
@@ -68,22 +68,22 @@ def SolveAndPrint(solver, variable_list):
   # GLOP_LINEAR_PROGRAMMING, verifying the solution is highly recommended!).
   assert solver.VerifySolution(1e-7, True)
 
-  print('Problem solved in %f milliseconds' % solver.wall_time())
+  print(('Problem solved in %f milliseconds' % solver.wall_time()))
 
   # The objective value of the solution.
-  print('Optimal objective value = %f' % solver.Objective().Value())
+  print(('Optimal objective value = %f' % solver.Objective().Value()))
 
   # The value of each variable in the solution.
   for variable in variable_list:
-    print('%s = %f' % (variable.name(), variable.solution_value()))
+    print(('%s = %f' % (variable.name(), variable.solution_value())))
 
   print('Advanced usage:')
-  print('Problem solved in %d branch-and-bound nodes' % solver.nodes())
+  print(('Problem solved in %d branch-and-bound nodes' % solver.nodes()))
 
 
 def Announce(solver, api_type):
-  print ('---- Integer programming example with ' + solver + ' (' +
-         api_type + ') -----')
+  print(('---- Integer programming example with ' + solver + ' (' +
+         api_type + ') -----'))
 
 
 def RunAllIntegerExampleNaturalLanguageAPI():
diff --git a/examples/python/just_forgotten.py b/examples/python/just_forgotten.py
index d708c7b2cd..8b97c500dc 100644
--- a/examples/python/just_forgotten.py
+++ b/examples/python/just_forgotten.py
@@ -45,7 +45,7 @@
   Also see my other Google CP Solver models:
   http://www.hakank.org/google_or_tools/
 """
-
+from __future__ import print_function
 from ortools.constraint_solver import pywrapcp
 
 
@@ -92,27 +92,27 @@ def main():
   while solver.NextSolution():
     num_solutions += 1
     xval = [x[j].Value() for j in range(cols)]
-    print "Account number:"
+    print("Account number:")
     for j in range(cols):
-      print "%i " % xval[j],
-    print
-    print "\nThe four tries, where '!' represents a correct digit:"
+      print("%i " % xval[j], end=' ')
+    print()
+    print("\nThe four tries, where '!' represents a correct digit:")
     for i in range(rows):
       for j in range(cols):
         check = " "
         if a[i][j] == xval[j]:
           check = "!"
-        print "%i%s" % (a[i][j], check),
-      print
-    print
-  print
+        print("%i%s" % (a[i][j], check), end=' ')
+      print()
+    print()
+  print()
 
   solver.EndSearch()
 
-  print "num_solutions:", num_solutions
-  print "failures:", solver.Failures()
-  print "branches:", solver.Branches()
-  print "WallTime:", solver.WallTime()
+  print("num_solutions:", num_solutions)
+  print("failures:", solver.Failures())
+  print("branches:", solver.Branches())
+  print("WallTime:", solver.WallTime())
 
 if __name__ == "__main__":
   main()