2048 · gemini-2.5-flash

Output generated Cost / run $0.0170 Runtime 37.3s

Prompt for this run

Build a playable 2048 game with arrow-key tile sliding and merging, smooth animations, a score, and win and lose states.

⛨ sandboxed Open in new tab ↗

TAKE IT TO CODE

A single self-contained HTML file — copy it and open in any browser, or reuse the prompt with your own pi-agent run.

RUN

modelgemini-2.5-flash

vendorGoogle

harnesspi-agent

generated2026-07-22

METRICS

runtime37.3s

tokens in7.6k

tokens out5.9k

cached0

cost / run$0.0170

Transcript · 4 messages

user

Build a playable 2048 game with arrow-key tile sliding and merging, smooth animations, a score, and win and lose states.

assistant

thinking

**Building Core Structure**

I'm focusing on setting up the fundamental HTML for the game. My immediate plan involves creating a single `index.html` file. This file will house the necessary `div` elements to represent the game board, display the score, and communicate win or game over states.

**Establishing Foundation**

I'm solidifying the foundational HTML for the 2048 game. My current focus is on creating the `index.html` file which will contain the essential `div` elements for the game board, score display, and status messages. This forms the bedrock for subsequent styling and logic implementation.

→ write index.html (20083 bytes)

toolResult

Successfully wrote 20083 bytes to index.html

assistant

thinking

**Implementing Game Logic**

I've successfully integrated the core HTML and CSS for the 2048 game. This includes the basic board structure, tile styling, and display elements for the score and game status. The next steps will focus on bringing the game's interactive logic to life within this framework.

**Finalizing Game Play**

I've completed the 2048 game implementation, embedding all HTML, CSS, and JavaScript directly into the `index.html` file. This includes all necessary logic for tile generation, movement, merging, scoring, and win/lose conditions, with dynamic styling and animations. The game is now fully playable.

I have successfully created `index.html` with the complete 2048 game. You can open this file in a web browser to play the game.