From 3469e57f7b7371c33ea2cf60c732338d54f91f93 Mon Sep 17 00:00:00 2001
From: retoor <retoor@molodetz.nl>
Date: Fri, 10 Jan 2025 22:42:10 +0000
Subject: [PATCH] docs: add valid sudoku count and clarify project focus on
 hardest puzzles in readme
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The readme now includes the exact number of valid Sudoku puzzles (6.67 × 10²¹) and explicitly states the project's focus on generating and solving the hardest possible sudokus, replacing the vague reference to backtracking algorithms.
---
 README.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index eb60226..bd7556f 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,9 @@
 This project is just a collection of research regarding the generation of sudoku's.
 It's not a production project.
 
-The main focus is on the generation of sudoku's using several algorithms like backtracking. 
+The number of valid Sudoku puzzles has been calculated to be 6,670,903,752,021,072,936,960 (approximately 6.67 × 10²¹).
+
+The main focus of this project is to generate and solve the hardest possible sudoku's.
 
 ## Applications