Color Flow: Numberlink

Radha Studio

Contains ads

About this game

Color Flow is a Numberlink color puzzle game: connect matching colors with pipes, fill every cell, and never let paths cross.

Drag from a colored dot to its matching pair. Paths move only up, down, left, or right. Cover the entire board to finish the level.

Easy to learn in seconds — satisfying to master as the grid grows.

KEY FEATURES

Connect matching colors

Draw a pipe between each pair of matching dots. One color, one path.





Fill every cell

A level is complete only when every square on the board is covered. No gaps and no overlaps.





240 puzzles in 7 worlds

Start with 5×5 boards in Getting Started, then progress through Think Ahead, Brain Twist, Mastermind, Path Master, Wide Flow, and Grand Flow. Later worlds introduce larger 12×12 and 14×14 grids.





Daily puzzle

Solve one new board every day. Build your streak and come back tomorrow for a fresh challenge.





Stars, timer & progress

Earn up to 3 stars per level. Track your best times, mistakes, and progress across all 240 puzzles.





Undo, Restart & Hints

Retrace a path, clear the board, or use one of 3 free hints per level when you get stuck. Your in-progress puzzle is saved if you leave.





Play your way

Choose light or dark theme and customize your experience with high contrast, large fonts, reduced motion, sound, music, and haptics.

No account required. Puzzles work offline.

HOW TO PLAY

1. Touch a colored endpoint and drag.



2. Connect it to the matching color.



3. Paths cannot cross or share a cell.



4. Fill every cell to complete the puzzle.



5. Use Undo, Restart, or Hint if you need a nudge.

WHO IS IT FOR?

Color Flow is made for players who enjoy:

• Calm and relaxing logic puzzles.



• Numberlink and color pipe puzzles.



• Color-connection games and grid-based challenges.



• Quick puzzles during a short break.



• Longer, more challenging sessions on large 12×12 and 14×14 boards.

WHY COLOR FLOW?

Color Flow stays true to the classic Numberlink rules:

Match the colors. Connect the paths. Fill the grid.

Enjoy a clear progression from simple 5×5 boards to challenging 14×14 puzzles, with 240 campaign levels across 7 worlds and a fresh daily challenge to keep your puzzle streak going.

No complicated rules. No account required. Just clear, satisfying color puzzles.

FAQ

What is a Numberlink puzzle?

Numberlink, also known as a color pipes puzzle, challenges you to connect each pair of matching colors with a single path. Every path must fill the grid without crossing another path.





How many levels are there?

Color Flow includes 240 campaign puzzles across 7 worlds, plus a new daily puzzle every day.





Can I play Color Flow offline?

Yes. You can play puzzles offline, and no account is required.





Are there hints?

Yes. Each level includes 3 free hints, along with Undo and Restart options.





Is Color Flow free?

Yes. Color Flow is free to play, and no account is required.





Connect matching colors. Fill the grid. Find your flow.