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15 Up Number Puzzle
Game

15 Up Number Puzzle

Educational Puzzle
Developer: Field Games
Published: 2025-11-17
Updated: 2026-06-12

Runs in your browser โ€” no download required.

What players say

Daily 15 Up offers a fresh take on number puzzles. The daily puzzles and multiple grid sizes give it good replay value. The rules are simple, but finding the right regions can be tricky. It is a solid choice for puzzle fans who want a quick mental challenge.

About this game

Game Introduction

Daily 15 Up is a logic puzzle that challenges you to split a grid into connected regions. Each region must contain numbers that add up to exactly 15. The grid sizes range from 6x6 to 9x9, so you can choose a difficulty that suits you. Every number on the board must be used, and no number can be left out. The puzzle updates daily, giving you a fresh challenge each time. This game is designed to be simple to understand but offers deep strategic thinking. It is ideal for anyone who enjoys number puzzles or brain teasers. The clean interface and full screen mode make it easy to focus on solving the puzzle.

How to Play

To play Daily 15 Up, first select a grid size: 6x6, 7x7, 8x8, or 9x9. Your goal is to draw regions that group adjacent numbers. Each region must have a total sum of exactly 15. Regions can be any shape, as long as all numbers in the region are connected. Use logic to decide which numbers belong together. You must include every number on the board in a region. The game runs in your browser on both mobile and desktop devices. Full screen mode is available for a better view. Each day brings a new puzzle, so you can practice and improve your skills over time.

Game Features

Free to play. Daily puzzles keep the game fresh. Four grid sizes offer adjustable difficulty. No downloads or installation required. Works on mobile and desktop browsers. Full screen mode available for an immersive experience.

Tips for Success

Start with smaller grids like 6x6 to understand the mechanics before moving to larger ones. Look for numbers that are already close to 15, as they may need only one or two adjacent numbers to complete a region. Plan ahead by considering how each region affects the remaining numbers. Practice regularly with the daily puzzles to improve your logical reasoning and pattern recognition.

Compatibility

๐Ÿ’ป Desktop | ๐Ÿ“ฑ Mobile | ๐Ÿ“Ÿ Tablet
โ€“ All supported ยท Best with Chrome or Safari
FAQ
Is Daily 15 Up suitable for children?
Yes, the game is tagged as 'Kids' and 'Educational,' making it appropriate for children. The simple rules and logical thinking required help develop math and problem-solving skills in a fun, engaging way.
Do I need to create an account to play?
No account is necessary. The game runs directly in your browser without any downloads or registration. You can simply open the page and start playing immediately.
Can I play offline?
The game is browser-based and requires an internet connection to load each daily puzzle. Once loaded, it may function without internet, but the daily puzzle content typically updates online.
Is there a time limit for solving each puzzle?
There is no time limit mentioned in the description. You can take as much time as you need to think through each region and solve the puzzle at your own pace.
How are the numbers arranged on the grid?
The numbers are placed randomly on the grid, and each number is used exactly once. The arrangement changes with each daily puzzle, providing a new challenge every day.
What happens if I make a mistake?
You can typically undo or adjust your region boundaries as you work. The game encourages trial and error, so you can refine your logic until every region sums to 15.
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