東大王からの挑戦状 vs Finding A
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
東大王からの挑戦状
Test your intellect with challenging brain-training quizzes and puzzles. Solve over 150 unique riddles using your intuition and deduction skills. Can you conquer all the puzzles and prove your intelligence?
- Challenging brain-training quizzes
- Over 150 riddle-style puzzles
- Intuitive deduction gameplay
- Tap-based answer input
- Unlimited attempts to solve
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超難問?!脳トレクイズを解いて東大王に挑戦！ ひらめき力を駆使して問題を解いてください 大・大・大ボリューム150問以上の謎トレ問題 あなたは解ききれますか？ ▼あそびかた 1.出題される問題を確認してレッツ推理！ 2.答えがわかったら画面下の文字をタップ 3.選んだ文字が空欄に入力されるので 4.決定ボタンを押して正解判定！ 5.正解できるまで繰り返し挑戦できます すべて解けたあなたはもしかして東大生より知能が上かも？
Finding A
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Find the hidden "a" among the "o"s! A simple yet addictive character-finding game. Spot the target letter among similar-looking characters and tap it! Perfect for kids and adults alike — great for family play. ■ Two Game Modes 【Time Trial】 How many levels can you clear before time runs out? Correct answers restore a little time. Choose from 10 to 30 seconds. 【Survival】 How far can you go with limited lives? Choose 1 to 5 lives and push your limits. ■ Two Difficulty Levels 【Easy】 Just two character types — the target and the decoy. As levels increase, more characters appear and target counts change. 【Hard】 Find the target among a full set of characters in expert mode. Letters rotate randomly and vary in size. Sometimes there's no target at all! ■ 4 Languages Supported ・日本語: Find あ among お ・한국어: Find 아 among 어 ・中文: Find 己 among 已 ・English: Find "a" among "o" Automatically switches based on your device language. ■ Personal Best Track your high scores for each mode, difficulty, and setting. Keep challenging yourself! ■ Perfect For ・Family game time with kids ・Quick brain training sessions ・Improving focus and observation skills ・Kids learning to recognize characters
Screenshots
Verdict
The clearest difference is update cadence: Finding A at every 5 days against 東大王からの挑戦状's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
東大王からの挑戦状 ships an update every 3 months, Finding A every 5 days. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.
| Parameter | 東大王からの挑戦状 | Finding A |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (22 ratings) — better | — |
| Positive reviews | 35.7% of reviews | — |
| Number of ratings | 22 — better | — |
| Update frequency | Every 3 months | Every 5 days — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.5 — better | 13.0 |
| Further details — not scored | ||
| Size | 228 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | MIKU KURAKI | BUKOPY LABS |
In-app purchases
東大王からの挑戦状
No in-app purchases
Finding A
No in-app purchases
