1. Home
  2. 🎮 Games
  3. KaruQ
KaruQ

KaruQ

Brainy Math Puzzle

63 ratings
22 reviews
🎮 Games
📚 Education
🧩 Puzzle
$1.99

Details

  • Released
  • Updated
  • May 8, 2025
  • October 9, 2025

Features

Developer

Ryuji Kuwaki
✨Promote your app ✨
KaruQ video #1 for iPhone
KaruQ screenshot #2 for iPhone
KaruQ screenshot #3 for iPhone
KaruQ screenshot #4 for iPhone
KaruQ screenshot #5 for iPhone
iphone
ipad
⭐22
Reviews↘︎
📝1+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓8 answered
FAQ↘︎
📦w/o updates
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

Engage in a unique math puzzle game where you defeat ghosts by matching numbers with flames. Merge, split, and add to flames to create the correct calculations. Explore over 190 puzzles, daily challenges, and a creative mode to build and share your own levels.

✓Defeat ghosts with numerical flames
✓Merge and split flames for calculations
✓Over 190 unique puzzles
✓Daily challenge mode
✓Puzzle creation and sharing
✓QR code puzzle scanning
Show original description

What's New in KaruQ

1.0.2

October 9, 2025

We corrected the four wrong answers in “99 Mysteries” on Page 2. We also fixed the missing answer for Question 12 on Page 3.

User reviews

Most RecentHighest RatedLowest Rated

頭の中で答えを出せない

非常に挑戦しがいのある問題集ですが、私の場合は多くの場合、頭の中だけでは答えを出せません。
たまたま出来ることもあれば、表を作ってしらみつぶしに探すこともあります。携帯アプリとしての手頃感はないかも……。意地でもヒントなしで解こうとする反面、期限のあるデイリーにはヒントが欲しいと思ってしまいます。
このゲームをお勧めはします。でも本当に難しいです。
ほほコほほコ

どういうことだ

2ページの5題目は絶対に解けないよね。ヒントも間違ってるよ。
効果不明効果不明

手軽に

遊べた
助平親爺助平親爺

因数分解

全てのステージで因数分解できる電卓を使えるようにしてください。電車に乗っているときにプレイすると、頭の中で計算するしかないです。
あかきこすあかきこす

全クリしました！

だんだん手応え感じられるようになってきて楽しくなってきます！
4ステージ目に行く頃には何を作れば突破できるかあらゆる択が頭に浮かび、するする解けるようになります
例えば、素因数分解して19が含まれていた場合は、18をつくってマッチを使うか119をつくるか19の倍数を作るように攻めるかなどが考えられます
はじまりのちくわはじまりのちくわ
See 17 more reviews

Developer apps

KittenUp
KittenUp

by Ryuji Kuwaki

🎮 Games

(1)

Free
MiniStarGolf
MiniStarGolf

by Ryuji Kuwaki

🎮 Games

(1)

Free
Cat's Room
Cat's Room

by Ryuji Kuwaki

🎮 Games

(19)

Free
ネコアップDX UFOで猫をつかまえろ！
ネコアップDX UFOで猫をつかまえろ！

by Ryuji Kuwaki

🎮 Games

(206)

In-App Purchases
じいちゃんのワナin沖縄 〜 可愛い癒やし系放置ゲーム
じいちゃんのワナin沖縄 〜 可愛い癒やし系放置ゲーム

by Ryuji Kuwaki

🎮 Games

(20)

In-App Purchases
SubaraCity
SubaraCity

Merge blocks and Make a city.

🎮 Games

(46)

Free
In-App Purchases
See developer apps

FAQ

What is the gameplay in KaruQ?

In KaruQ, you defeat ghosts by matching their numbers with flames. You can merge flames to multiply numbers, split them to divide, and add 1 with a matchstick to create the required calculations.

How many puzzles are available in KaruQ?

KaruQ features over 190 different puzzles to challenge players. It also offers a "Daily Puzzle" mode with a new problem each day.

Can I create my own puzzles in KaruQ?

Yes, KaruQ includes a "Puzzle Creation" mode that allows you to design your own puzzles and share them with other players. You can also scan puzzles made by others using QR codes.

What is the price of KaruQ?

KaruQ is a paid application, priced at $1.99. This one-time purchase grants you access to all its features.

Does KaruQ have ads?

No, KaruQ does not contain advertisements. As a paid application, it offers an uninterrupted gaming experience.

What devices is KaruQ compatible with?

KaruQ is designed for iOS devices, including iPhone and iPad. It is available for iPod as well.

How often is KaruQ updated?

The latest version of KaruQ is 1.0.2, last updated on October 9, 2025. Updates typically include new puzzles, features, or bug fixes.

What is the age rating for KaruQ?

KaruQ has an age rating of 9+, making it suitable for children and adults who enjoy math and logic puzzles.