diff --git a/main.c b/main.c
index aaa3380..41c72f4 100644
--- a/main.c
+++ b/main.c
@@ -120,6 +120,8 @@ t_ttr	ttr_tamplates[19] =
 	  "...." }
 };
 
+
+// read from file. Returns string.
 char	*read_file(char *path)
 {
 	int		fd;
@@ -147,6 +149,7 @@ char	*read_file(char *path)
 	return (string);
 }
 
+// Split string to table by newline character. Each string contain one line of the file
 char	**to_table(char *string)
 {
 	char **table;
@@ -157,6 +160,7 @@ char	**to_table(char *string)
 	return (table);
 }
 
+// Test func. Print string table.
 void	print_table(char **table)
 {
 	int		i;
@@ -172,6 +176,7 @@ void	print_table(char **table)
 	}
 }
 
+// Test func. Print table but one string contain whole figure.
 void	print_one_string(char **glued)
 {
 	int		i;
@@ -193,6 +198,8 @@ void	print_one_string(char **glued)
 	}
 }
 
+// This function creates string table in which one line represent one figure
+// by "glueing" evry 4 strings from table
 char **glue_figure(char **table)
 {
 	int		i;
@@ -224,6 +231,8 @@ char **glue_figure(char **table)
 	return (ttr_table);
 }
 
+// Moves figures to top left corner.
+// table contains strings each represent one figure
 void	move_up_left(char **table)
 {
 	int		i;
@@ -259,6 +268,7 @@ void	move_up_left(char **table)
 	}
 }
 
+// convert "#" symbols to letters
 void	to_letters(char **ttr)
 {
 	char	ch;
@@ -281,6 +291,8 @@ void	to_letters(char **ttr)
 	}
 }
 
+// Test func. Compare figures from file
+// with templates
 void	test_check(char **ttr, t_ttr *tamplates)
 {
 	int		i;
@@ -304,6 +316,8 @@ void	test_check(char **ttr, t_ttr *tamplates)
 	}
 }
 
+
+// Forgot for what this func was added:)
 int		ft_dumb_sqrt(int nb)
 {
 	int i;