River Crossing IQ Logic
Nathan Brigmon Games iPhoneiPadiPod touch
River Crossing IQ Logic is a free Games app for iPhone and iPad by Nathan Brigmon. Rated 4.4/5 from 213 ratings. Requires iOS 15.0. Updated October 20, 2025.
- Rating
- 4.4
- 213 ratings
- Price
- Free
- on the App Store
- Size
- 22 MB
- Age 4+
- Updated
- Oct 20
- 2025 · v1.3.0
Screenshots
About River Crossing IQ Logic
In this fun and challenging game, you will find a complete collection of all known river crossing logic problems, plus some completely new riddles that you will not find anywhere else. If you want brain teasers to improve your IQ while you have fun, you’ve come to the right place. Chances are that you’ve heard about the ancient river crossing riddles, but do you know them all? You may have heard about the farmer who must take a wolf, a goat, and some cabbage across a river, or a version featuring a fox, a goose, and a bag of beans. Maybe you know the problem of the three missionaries and three cannibals, or the “jealous husbands” variation. Those are the classic river crossing puzzles. They are popular and well known, and they are all included in this game, along with many more. River crossing problems date back to at least the ninth century, with the earliest known examples occurring in the Latin manuscript Propositiones ad Acuendos Juvenes (“Problems to Sharpen the Young”). River crossing puzzles and their many variants represent ways of dressing up relatively straightforward mathematical problems. They invite attempts at a solution that range from trial and error to extensive mathematical analysis. These puzzles are frequently used in job interviews. They are also taught to children in schools to boost their IQs and improve their critical thinking, mathematical problem-solving, and strategy development. Your goal in every level is to move all of the characters across the river while observing certain rules and restrictions. Once you have completed a level, you will receive one star for level completion. You can obtain an additional star if you finish the level in the minimum number of moves, and another if you finish the level in a set time that varies from level to level. Try your best, work as quickly as you can, and keep your number of moves low to earn more stars. Your total number of stars will help you access more advanced levels. Download the game now and unlock your brain’s abilities!
Ratings & reviews
4.4
213 ratings
What’s new
Version 1.3.0 · Updated October 20, 2025
Improvements and bug fixes
App privacy
The developer, Nathan Brigmon, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
- Usage Data: Advertising Data
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Advertising Data
Used for: Third-Party Advertising, Analytics
Alternatives to River Crossing IQ Logic
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| App | Rating | Price | Last updated |
|---|---|---|---|
| River Crossing IQ Logic | 4.4 / 5 (213 ratings) | Free | October 20, 2025 |
| كلمات متقاطعة: أفضل لعبة ألغاز | 4.6 / 5 (4,652) | Free | Aug 12, 2026 |
| Push Maze Puzzle | 4.5 / 5 (149) | Free | May 22, 2026 |
| Millionaire: Property Game | 3.2 / 5 (16) | Free | Sep 23, 2026 |
| Tic Tac Toe.... | 3.6 / 5 (7) | Free | Oct 24, 2023 |
| Block Donut : Blast Puzzle | 3.5 / 5 (2) | Free | Jul 11, 2025 |
| حقيقة او جراة | 2.4 / 5 (7) | Free | Apr 5, 2025 |