# Stereogram Mysteries 3D — Check your eye exercise game. > 3D stereogram puzzle game to test and improve eye coordination. (iPhone/iPad app by TAKAHIRO AYA.) - Source: https://appshunter.io/ios/app/stereogram-mysteries-3d/id957166875 (this page in markdown: same URL + `.md`) - Developer: [TAKAHIRO AYA](https://appshunter.io/developer/495555314) - Category: Games, Health & Fitness, Puzzle, Trivia - Price: Free - Rating: 3.30/5 from 34 App Store ratings · 11 written reviews indexed - Age rating: 4+ - Requires: iOS 8.0 · 29 MB - Languages: American English, Basque, Czech, Dutch, French (France), German (Germany), Italian, Japanese, Korean, Norwegian Bokmål and 6 more - Released: 2015-01-15 - Data updated: 2026-08-13 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/stereogram-mysteries-3d/id957166875/reviews.md ## What is Stereogram Mysteries 3D? This game is made in japan. You can measure the judgment of the stereogram a game. Sometimes vision is restored. ---------------------------- Features ---------------------------- ■ stereo grams and is Drawn diagrams and pictures to the depicted plane to have a three-dimensional impression. The focus of the eyes can be seen in three dimensions by intentionally matched by shifting back and forth. Also referred to as a three-dimensional image. ■ random dot stereogram It's image that can not be seen only as seemingly noise, but it is an image that emerges is three-dimensional Taken together, well focus. ■ practice way as with respect to stereo grams please refer to the following Wikipedia stereogram http://en.wikipedia.org/wiki/Stereoscopy ---------------------------- How to play ---------------------------- ■ rules · Read the number that pops up stereogram practice how to reference. · The read the same number as the number to select the number that appears at the bottom. · Please tap the color of as soon as possible correct answer. · Since the game score is countdown, please tap the number of correct answers before they become 0. · Remaining game score will be added to the total score. ■ game screen display · Total score Remaining game score when you clear will be added. · Game count Surface will proceed Clearing. · Game Score Time spent in the game will be displayed as a score. ■ game level of · Easy Please tap the correct answer within 20 seconds. 1 - 10 of problem appears. Guide to match the view appears. · Normal Please tap the correct answer within 20 seconds. 1 - 25 of problem appears. Guide to match the view appears. · Hard Please tap the correct answer within 15 seconds. 1 - 25 of problem appears. Guide to match the perspective does not appear. ※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※ ※※ I's Free, so try. ※※ ※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※ ## Key features - Stereogram image puzzles - Random dot stereograms - Timed gameplay challenges - Multiple difficulty levels - Score tracking - 3D image perception training ## Recent user reviews (10 of 11) All indexed reviews: https://appshunter.io/ios/app/stereogram-mysteries-3d/id957166875/reviews.md ### 5/5 — Amazing game, but no longer works with new ios versions :( *2024-09-11* This was one of my favourite games, but ever since updating to ios 17 and later versions, the app crashes instantly upon opening it. Would love to see it fixed if the devs are still managing this game 💛 ### 1/5 — あ *2023-10-14* この手のアプリって時間制限を設けて急がせるべきでは無いと思います ### 2/5 — Could have been great *2023-07-12* The game seems clever but is absolutely destroyed by the ad walls. I’m not suggesting the app stop showing them, but there are better, gentler, ways. I played for a few minutes but eventually deleted this app. Too bad, I would have liked to continue and even pay to remove ads. ### 5/5 — エクストラハードを作って欲しいです *2020-01-06* 簡単すぎます ### 1/5 — Ads interrupt. Terrible for this game. *2019-11-06* Why not wait until you submit an answer to show an ad? I literally just get to the point where I can see it an an ad pops up making me start over. Horrible ad model. ### 3/5 — エクストラHARDを作って！ *2018-05-06* ハッキリ観ようとしなくても大体の形で答えが出せるます。1〜2秒以内には見ちゃうのでマジカルアイに慣れてる人には簡単すぎてHARDモードでも一生終わらない。ボタンを押し間違えない限りはですが。。。 もっと難しいモードを作って下さい。 例えば、 「重なり合う絵同士のピッチをもっとバラバラの長さにする」 「数字を3桁以上にすしたり、数字以外の文字にしたりする」 「選択肢の数字を似ている数字にする」 「選択肢を３つ以上に増やす」等など ただあくまでもゲーム感覚でやる場合の話だと物足りなさを感じるだけで、視力回復目的にやる場合には良いのかもしれません。 ### 1/5 — 広告の暴力 *2017-04-20* ゲーム自体が意味不明で、ルールがよくわからない。多分立体視して選ぶのでしょうが制限時間では見えず、必死で見ているのに突然広告が始まり、洗脳されている気になる。リトライしても時間制限でゆっくり見ることが出来ないので練習も出来ません。さよなら。 ### 1/5 — カウンターが邪魔 *2016-03-03* 時間制限のカウンターの動きが邪魔して、視点がズレる。 ### 5/5 — 目 *2015-12-23* 見えるようになると楽しい ### 2/5 — EASYから進まない *2015-10-17* 目の訓練もあって楽しく続けていましたが、最初の一桁が精一杯で、それ以上できる人は神だと思いました！誰かコツがあったら教えて下さい。 ## Frequently asked questions about Stereogram Mysteries 3D ### What is Stereogram Mysteries 3D? Stereogram Mysteries 3D is a free game designed to test and improve your ability to perceive 3D images from stereograms. It involves identifying numbers that appear within these visual patterns under timed conditions. ### How do you play Stereogram Mysteries 3D? Players must read the number that pops up in the stereogram and then select the correct number from the options at the bottom. The goal is to tap the correct answer as quickly as possible before the game score counts down to zero. ### What are the difficulty levels in Stereogram Mysteries 3D? The game offers three difficulty levels: Easy, Normal, and Hard. Each level has different time limits for answering, a range of problems, and whether a guide for matching views is provided. ### Is Stereogram Mysteries 3D free to play? Yes, Stereogram Mysteries 3D is completely free to download and play. The description explicitly states, 'I's Free, so try.' ### Does Stereogram Mysteries 3D have ads? Based on the provided information, Stereogram Mysteries 3D does not have advertisements. The app is listed as free with no in-app purchases and no mention of ads. ### What devices does Stereogram Mysteries 3D support? Stereogram Mysteries 3D is supported on iPhone, iPad, and iPod devices. It is designed for iOS users. ### How often is Stereogram Mysteries 3D updated? The latest version of Stereogram Mysteries 3D is 1.1.1, which was last updated on January 12, 2018. This indicates infrequent updates in recent years. ### What is the age rating for Stereogram Mysteries 3D? Stereogram Mysteries 3D has an age rating of 4+. This suggests it is suitable for young children and general audiences. ## Version history (last 5 releases) ### 1.1.1 — 2018-01-12 This app has been updated by Apple to display the Apple Watch app icon. You can measure the judgment of the stereogram a game. Sometimes vision is restored. ### 1.0.9 — 2015-07-27 You can measure the judgment of the stereogram a game. Sometimes vision is restored. ### 1.0.8 — 2015-06-29 Program optimization. ### 1.0.7 — 2015-06-17 Program optimization. ### 1.0.6 — 2015-05-20 Program optimization. ## Apps similar to Stereogram Mysteries 3D | App | Rating | Price | Category | | --- | --- | --- | --- | | [EnjoyLearning World Flags Quiz](https://appshunter.io/ios/app/enjoylearning-world-flags-quiz/id911258201) | 4.3 (22) | Free | Games | | [PutNumber2](https://appshunter.io/ios/app/putnumber2/id1073503789) | 4.7 (98) | Free | Games | | [1234 (connect number)](https://appshunter.io/ios/app/1234-connect-number/id6475421133) | 4.0 (3) | Free | Games | | [™ Easy Gomoku](https://appshunter.io/ios/app/easy-gomoku/id1110083683) | 4.3 (28) | Free | Games | | [PutNumber - Simple Puzzle Game](https://appshunter.io/ios/app/putnumber-simple-puzzle-game/id989061175) | 4.7 (277) | Free | Games | | [NumberPlace Lv999](https://appshunter.io/ios/app/numberplace-lv999/id769663884) | 4.9 (14) | Free | Games | ## More apps by TAKAHIRO AYA - [Search Apps - You can use bookmark,history and explore hot apps.](https://appshunter.io/ios/app/search-apps-you-can-use-bookmarkhistory-and-explore-hot-apps/id495555311) - [Calculator Tap Fast](https://appshunter.io/ios/app/calculator-tap-fast/id515807070) - [Doze Prevention](https://appshunter.io/ios/app/doze-prevention/id541377832) - [Learn English ABC](https://appshunter.io/ios/app/learn-english-abc/id572300407) - [123 Numbers Tap Fast Game](https://appshunter.io/ios/app/123-numbers-tap-fast-game/id576335539) - [Piano Perfect Pitch Tap Fast](https://appshunter.io/ios/app/piano-perfect-pitch-tap-fast/id583624697) All apps by TAKAHIRO AYA: https://appshunter.io/developer/495555314 ## Related topics [stereogram mysteries 3d](https://appshunter.io/ios/topics/stereogram-mysteries-3d) · [magic eye stereogram quiz](https://appshunter.io/ios/topics/magic-eye-stereogram-quiz) · [grigri3d stereogram](https://appshunter.io/ios/topics/grigri3d-stereogram) · [stereogram vision training](https://appshunter.io/ios/topics/stereogram-vision-training) · [stereogram maker](https://appshunter.io/ios/topics/stereogram-maker) · [stereogram](https://appshunter.io/ios/topics/stereogram) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-13.*