OnlinePuzzles.org - Free Online Puzzle Games. OnlinePuzzles.org is a free online puzzle game platform offering Sudoku, Number Puzzle, Word Puzzle, and Memory Match games. Part of FlameAI Studio ecosystem. No registration required. Instant play. Brain training and cognitive development through logic puzzles, spatial reasoning games, word games, and memory games. Educational resources, puzzle strategies, and brain training articles available. Publisher: FlameAI Studio. Location: Global. Language: English (US).

Saturday, December 20, 2025

Daily Number Puzzle

Slide tiles to arrange numbers in order. Same layout for everyone today.

00:00
0 moves
Grid: 3x3

Click on tiles adjacent to the empty space to move them, or use arrow keys

What is Daily Number Puzzle?

Daily Number Puzzle (also known as the 15 Puzzle or Sliding Puzzle) is a classic spatial reasoning challenge. Every player around the world gets the exact same starting layout each day.

The goal is to arrange numbered tiles in order by sliding them into the empty space. New puzzles are released every day at midnight (UTC). Compete for the fewest moves!

How Daily Number Puzzle Works

  • 1Same layout for everyone: All players start with the identical tile arrangement.
  • 2No error limit: Take your time and focus on efficiency.
  • 3Move count matters: Your total moves are tracked for comparison.
  • 4No registration: Play instantly without signing up!

Number Puzzle Rules

  • Click on a tile adjacent to the empty space to slide it.
  • You can also use arrow keys to move tiles.
  • Arrange all numbers in order from 1 to 8 (for 3x3 grid).
  • The empty space should end up in the bottom-right corner.

Fair & Pressure-Free

Each day, all players start with the exact same tile arrangement. The layout is generated using a fixed daily seed, so everyone faces the identical challenge.

There's no mistake limit in Daily Number Puzzle — take your time and focus on efficiency. Your total moves are what matter for comparison.

This system keeps the challenge fair, comparable, and pressure-free.

Daily Challenge Info

Everyone plays the same puzzle layout today. Try to solve it in the fewest moves! A new puzzle is available every day at midnight (UTC).

Want to improve your puzzle-solving skills?

Read our puzzle strategies and tips →