3D Four-In-A-Row

Take the classic game of Four In A Row to a whole new dimension!

**3D Four In A Row** offers both the familiar 2D grid and a brain-bending 3D cube for the ultimate strategic test.

**Features:**

* **Dual Modes:** Switch seamlessly between classic 2D and challenging 3D gameplay.
* **Intelligent AI:** Play offline against an AI opponent with multiple difficulty levels, from casual to expert challenges.
* **Game Center Multiplayer:** Challenge friends or find opponents online through Game Center matchmaking. Supports both 2D and 3D modes for online play!
* **Invites & Rematches:** Easily invite friends to a game and request a rematch after a close battle.
* **Achievements & Leaderboards:** Track your progress, unlock achievements for completing challenges (like beating all AI levels!), and climb the Game Center leaderboards for both single-player and multiplayer victories.
* **Sleek Interface:** Enjoy a clean, modern design focused on the game.
* **Hints (Single Player):** Get a little help when you're stuck against the AI.

Whether you're a seasoned strategist or new to the game, 3D Four In A Row provides endless hours of fun. Can you think in three dimensions and connect four before your opponent?

Download now and start the challenge!

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A Note from the Developer:

My friend and I created the 3D version of this game in college in 2003. We were bored in class and would play connect four on paper during class, but got so good they would always end in draws. The 3D version really adds a lot of additional complexity and strategy. I vibe-coded this version using Cursor AI with Claude 3.7 and Gemini 2.5 Pro. I have never seen or written swift code before, and wrote less than 50 lines of code, mostly where it really wanted to change the rules of the 3D game. Enjoy!