Classic Dots & Boxes Reimagined in 3D

Connect Dots.
Capture Boxes.
Claim the Crown.

Experience the nostalgic paper-and-pencil strategy board game upgraded with stunning 3D aesthetics, an innovative Dice Mode, intelligent AI opponents, and tactile coin-collecting animations.

4x4 to 7x7

Board Sizes

3 Levels

Smart AI Engine

100%

Offline Play

Coin Boxes Game Screen
Crown Victory

Chain box captures!

Dice Mode

Roll 1-3 edge draws

Two Incredible Ways to Play

Whether you love traditional tactical calculation or high-energy dice twists, Coin Boxes delivers endless strategy.

Traditional Strategy

Classic Dots & Boxes

The timeless pure strategy experience. Players take turns drawing lines between adjacent coins. Complete all four edges of a box to capture it and earn an immediate bonus turn.

  • Grid sizes from 4x4 up to 7x7 dots
  • Strategic chain-reaction box captures
  • Real-time smart hint assistant for optimal moves
  • Instant undo & move history tracking
Learn Classic Rules
Innovative Twist

Tactical Dice Mode

A fast-paced, unpredictable evolution! Roll the golden 3D die to determine your edge allowance (1 to 3 lines per turn). Combine luck, timing, and tactics to build massive box steals.

  • Roll 1, 2, or 3 line moves per turn
  • Optional bonus rolls on box completion
  • 3D tumbling gold die physics & sound
  • Dynamic momentum shifts in every round
See Dice Rules

Built for Modern Mobile Gamers

Designed from the ground up with premium visual polish, smooth touch controls, and family-friendly gameplay.

Intelligent AI Opponents

Sharpen your tactical mind against Easy, Medium, or Hard computer bots equipped with simulated thinking and smart box defense.

2-Player Pass & Play

Hand the device to a friend or sibling! Enjoy local multiplayer on a single screen without needing Wi-Fi or extra controllers.

Custom Avatars & Colors

Choose from 6 expressive human avatars or robot profiles, pick your favorite neon line colors, and stamp custom crests.

Tactile 60fps Skia Animations

Enjoy snappy 180ms line draws, coin bounces, celebratory confetti, gold coin rain, and responsive haptic vibration feedback.

Original Audio & Sound FX

Satisfying coin pops, dice rolls, and atmospheric background melodies enhance every victory. Fully adjustable in settings.

100% Offline Friendly

Zero internet required to play. Enjoy quick matches during flights, road trips, commutes, or whenever you want to relax.

How to Play in 4 Simple Steps

Learn the core principles of Dots & Boxes and master the tactics to dominate the leaderboard.

1

Draw Your Line

Tap or drag between two adjacent gold coins on your turn to connect them with a vibrant neon line.

2

Close the Box

Be the player to draw the fourth and final enclosing side of any 1x1 square to capture that box.

3

Earn Bonus Move

Each completed box stamps your crest, adds to your score, and grants you an immediate bonus edge move!

4

Win the Crown

When all lines are drawn, the player with the highest total of captured boxes is crowned Champion.

Ready to Claim Your Crown?

Download Coin Boxes for free on Android and jump straight into endless strategic board gaming fun with friends or AI.