謎解き ㊙ 母の手紙 official icon

謎解き ㊙ 母の手紙

By MIKU KURAKI · iPhone · iPad

4.2 (70.6K)4+FreeAvailable now

謎解き ㊙ 母の手紙 is a family and trivia game by MIKU KURAKI. Explore official screenshots, compatible devices, and the latest JP App Store information.

JP
TAKE A LOOK AROUND

Inside the game.

Official screenshots supplied through Apple. Artwork belongs to the respective developer. Download on theApp Store ↗

FIND YOUR KIND OF PLAY

Before you play.

Game style
Family · Trivia
Platforms
iPhone · iPad
Languages
EN
Download size
257 MB (store snapshot)

Check the official page for current availability, supported devices and any in-game purchases.

ANSWERS FOR YOUR FIRST SESSION

謎解き ㊙ 母の手紙 gameplay guide and player questions

App Store edition · Researched Nov 5, 2026 · Guide updated Nov 5, 2026.

Source facts

How do I submit an answer to a puzzle in the game?

To submit your answer to a puzzle, you must look at the letter left by the mother, think about the solution, and then tap the character panels located at the bottom of the screen to input your response.

Based on source 1.

Source facts

What is the primary objective when playing this game?

The main objective of the game is to successfully decipher all of the mysterious letters left behind by your mother, which function as a series of challenges that you must solve to progress through the game.

Based on source 1.

Our guidance

What should I do if I solve a puzzle correctly?

Once you have successfully provided the correct answer to a puzzle, the game will automatically advance you to the next challenge, allowing you to continue your progress through the mother's mysterious letters.

Based on source 1.

Sources & scope

  1. Publisher description on the US App Store ↗Checked Nov 5, 2026

AI-assisted research with automated evidence and consistency checks. Good Game Daily organizes publisher information into practical answers. Guidance is an editorial interpretation of those sources. These notes are based on source research rather than a firsthand playtest; editions and later updates may differ.

YOUR NEXT STEP

Prepare your Apple device before downloading

For 謎解き ㊙ 母の手紙 · App Store edition.

  1. Apple lists iPhone and iPad support and minimum OS version 9.0. Open Compatibility on the App Store to check your exact device.
  2. The listed app download is 257 MB. Installation and additional in-game content can require more space; check storage and a suitable connection before starting.
  3. The JP storefront snapshot lists the app as free to download. Check the current listing for in-app purchases, subscriptions and any ads; a zero download price does not establish that all content is free.
  4. English appears in the App Store language list. The listed age rating is 4+ for this storefront. Check the current language and content details if these affect your choice.

Decision guide updated 2026-10-29. Based on the publisher listing checked 2026-11-05; this is not a firsthand review.

What’s new in 1.0.4.

軽微なバグを修正しました。

Release notes supplied by the developer through the App Store.

About 謎解き ㊙ 母の手紙

Developer description, as provided in the original store listing.

>> 母の残した【謎】の置き手紙 <<
うちの母は癖がすごい。
これは【手紙】という名の【挑戦状】。
貴方は母の置き手紙の謎を全て解読できるだろうか!?

▼遊び方
1:母の手紙(問題)を見る
2:答えを考える
3:画面下の文字パネルをタップして解答する
4:正解すると次の問題に進みます

▼おすすめ利用シーン
・暇で仕方ないときに!!
・勉強の息抜きに!!
・通勤通学の時間に!!
・Twitterのつぶやきネタに!!
・動画実況に!!

Good to know.

Developer
MIKU KURAKI
Release date
Apr 22, 2018
Latest version
1.0.4
Requires
iOS 9.0 or later
Price snapshot
Free JPY
Source checked
Nov 5, 2026

Apple App Store lookup ↗ · Store ratings, prices, and availability can change. Check the App Store for your region.

A few quick answers.

Is 謎解き ㊙ 母の手紙 available on iPhone?

謎解き ㊙ 母の手紙 is listed on the JP App Store. Availability varies by region and compatible device.

Is 謎解き ㊙ 母の手紙 free?

The recorded download price is free. In-app purchases, subscriptions, or additional content may cost extra. Source checked Nov 5, 2026.

How is the game’s social activity measured?

Good Game Daily compares available samples of recent game mentions with the preceding 24-hour window. Coverage and source failures are disclosed. Read the methodology.

FROM THE COMMUNITY

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