Emoji Connect: One Line Puzzle

# Game Overview
A one-line emoji connect puzzle game where the goal is to select all adjacent emoji tiles using a single continuous stroke—without lifting your finger.

# Board Layout

The board consists of a grid of tiles, not all grid cells are filled.
Some cells are empty spaces.
One emoji tile is highlighted as the starting point.

# How to Play

- Tap the highlighted starting emoji tile to begin.
- Drag your finger to move horizontally or vertically (diagonal movement is not allowed).
- When you move onto an adjacent emoji tile, it becomes selected and highlighted.
- If there is no adjacent emoji tile in the chosen direction, movement in that direction is blocked.
- You may move backward to unselect tiles, but retracing a selected path is not allowed.
- When you lift your finger, all currently selected emoji tiles remain highlighted.
- Use the reset button or tap the starting tile at any time to clear all selected tiles and restart the attempt.
- Use the undo button to cancel the last move.
- You may continue the puzzle by touching the last highlighted tile and moving to the next available adjacent emoji tile.

# Win & Lose Conditions

✅ Level Complete: All emoji tiles on the board are selected.
❌ Level Failed: No adjacent emoji tiles are available to move to, and not all emoji tiles have been selected.