# Sandtris: browser project guide

A falling-sand block puzzle with documented keyboard controls and a mobile-play claim.

Collection: Browser discovery. Destination: Browser project. Device: Desktop and mobile (documented). Setup: Browser entry. Check: source / page only.

[Open browser project](https://sandtris.com/)

![Sandtris artwork](https://radiantoptimizergames.online/assets/setup-flow.svg)

Original editorial title illustration; not a game screenshot.

## The project behind this entrance

The live page credits Franco Miranda and describes a sand-based block puzzle inspired by Setris. It states that the project is not affiliated with Tetris.

## Starting and choosing your setup

Use left and right to move, up to rotate and down to move faster. The page also lists Shift/Ctrl for faster sideways movement and P to pause. Connect the same color across the screen to clear a line.

The host states that it now works on mobile. That is a documented project claim, not our phone test. Its weekly leaderboard and score submission are external-project functions.

## Why it is in this collection

This is an additional browser discovery selected to broaden the directory. It is not presented as a game shared by Radiant or as a title supported by the Windows optimizer.

## Questions and answers

### Is this official Tetris?

No. The host explicitly says it is not affiliated with Tetris.

### Was this checked in a completed play session?

No. This directory reviewed the project page or creator documentation. Loading a page does not verify a completed game, a multiplayer connection or device performance.

## Sources and review

Source review: 2026-10-10. Gameplay and performance are not tested by this directory.

- [Creator / project website](https://sandtris.com/)