Features & Capabilities

Featured by Apple as "Best Math Puzzle Game" and "New and Noteworthy"

NineGaps is a highly addictive and tricky puzzle game.

The goal of the game is really simple. You have to use your wits to place numbers from 1 to 9 in the missing gaps, while matching the operations presented in the puzzle. It's just like sudoku, but different!

FEATURES: • simple and unique puzzle-based gameplay • cute graphics • 5 difficulty levels • unlimited brain burning puzzles • global and friend leaderboards • achievements • GameCenter integration • highly addictive and fun!

Fans of Sudoku, KenKen and TwentyFour will feel right at home!

Test your puzzle cracking skills with NineGaps today!

PRESS REVIEWS: ..."sudoku-style puzzle game featuring a clever twist", Macworld ..."polished, fantastic looking iPhone app that anyone can enjoy", MacYourself ..."there is no reason this great puzzle app shouldn't be downloaded today", AppModo ..."with random boards the replayability is pretty much endless", In Touch Reviews ..."simple game with a simple design and does it simply perfect", GameZebo ..."make way for another highly addictive game coming out for your iPhone", Mobilewhack ..."great for all ages whether you want a math refresher or a fun way to teach kids math skills", The AppPodcast ..."this is a simple looking brain burning challenger", iPhone Footprint ..."sudoku meets calculator, has baby, calls it NineGaps", Mobile Game Faqs ..."highly addictive puzzle game", iPhone Toolbox ..."fun and challenging", AppChatter ..."easy to pick up and hard to put down", iPhone App Reviews

CONTACT US

  • Visit us: ninegapsapp.com
  • Follow us: twitter.com/quadionTouch
  • Become a fan: facebook.com/pages/Quadion-Technologies/65161686424

Check out our other exciting games: Rune Trails and Wordweaver

User Growth & Download Statistics

App
By:
Quadion Technologies LLC
Rating:
4.10
(11)
Version:
1.6 Last updated: 2018-11-21
Version code:
828800611
Creation date:
2009-05-28
Compatible devices:
Size:
71.92MB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-06
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Quadion Technologies LLC
Apple Apps Store
https://apps.apple.com/us/app/ninegaps/id317223443
Website:
http://www.ninegapsapp.com

User Reviews

NineGaps is repeatedly praised as a challenging, brain‑teasing math puzzle that’s fun for all ages. Players enjoy quick, bite‑sized rounds that fit into waiting times, and the visuals and unique interface help it stand out. Reviewers call it worth the price and replayable. A common improvement request is a solution viewer for when stuck. Overall, it’s an engaging, time‑filling puzzle with broad appeal.
Pros
  • Challenging, brain-stimulating math puzzles.
  • Short, quick sessions that are great for waiting times.
  • Beautiful visuals and a unique, appealing interface.
  • Family-friendly and accessible for all ages.
  • Great value for money / affordable price (around $0.99).
Cons
  • Lacks a built-in 'show solution' feature; multiple users want an option to view the solution when stuck.
Recent reviews
If you're pretty good at math, this is a game that's beautifully challenging and beautiful to look at as well. Perfection.
by St*****, 2016-12-26

Small game but a nice time pass...not as tough as a sudoku.
by Ab*****, 2013-06-03

Challenging fun. One of my favorites.
by RD*****, 2012-10-21
View all user reviews ›

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