---
title: "See what to fix beside a cell (2026-11-12)"
description: "Check ranges for numbers, positive values and duplicates as you edit."
canonical_url: https://scratch.itsryan.me/changelog/2026-11-12-live-input-checks
---

# See what to fix beside a cell (2026-11-12)

**Input checks mark the cells that need attention.** Select a flagged cell to see what to fix. Division by zero and other formula errors get the same treatment automatically. [Check inputs as you edit](https://scratch.itsryan.me/docs/grid.md#check-inputs-as-you-edit).