# Sum Stacker: Number Puzzle

> Number stacking puzzle game

Canonical page: [https://chrome-stats.com/d/id6789945215](https://chrome-stats.com/d/id6789945215)

## Overview

- **ID:** `id6789945215`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Abigayle Hickey
- **Category:** Puzzle
- **Version:** 1.2
- **Last updated:** 2026-08-26
- **First published:** 2026-07-16
- **Size:** 41 MB
- **Data as of:** 2026-09-17
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/sum-stacker-number-puzzle/id6789945215)
- **Privacy policy:** [https://golden-stretch-be0.notion.site/Sum-Stack-Privacy-Policy-39a2100a1d8280efbed2c6c87e068892](https://golden-stretch-be0.notion.site/Sum-Stack-Privacy-Policy-39a2100a1d8280efbed2c6c87e068892)

## Description

Sum Stacker is the cozy number puzzle where every move has to add up. 

Each board hands you a pile of numbered blocks and three stacks. Drag the blocks so every stack adds up to the exact same total. Simple to learn, satisfying to solve — and quietly devious once the numbers go negative.  

WHY YOU'LL GET HOOKED 
• Pure logic — no timers, no ads mid-puzzle, no clutter 
• Positive and negative blocks that flip your whole plan 
• Ten hand-built levels that ramp from gentle to genuinely tricky 
• Later levels hide the target, so you deduce it yourself 
• Chase a flawless 3-star solve on every board  

A perfect few-minutes-at-a-time brain teaser for commutes, coffee breaks, and winding down. Can you make it all add up?

## Rankings

- #1,188,553 — Overall

## Similar extensions and apps

- [Just Sum! Number Logic Puzzle](https://chrome-stats.com/d/id6797523299)
- [Sum Link:Connect&Sum](https://chrome-stats.com/d/id6760685335)
- [QSum: Number Sums Puzzle](https://chrome-stats.com/d/id6755447932)
- [RiddleSum - Math Puzzle](https://chrome-stats.com/d/id6474078443) — 4.60 / 5
- [The Sum : Math And Puzzle](https://chrome-stats.com/d/id6757253249)
- [Numbers Riddle SumLogic](https://chrome-stats.com/d/id6779397585)
- [BlockSum: Number Puzzle Game](https://chrome-stats.com/d/id6759341394)
- [SUMO: Math Number Puzzle](https://chrome-stats.com/d/id6755301588) — 5.00 / 5
- [Stack 24](https://chrome-stats.com/d/id6736606835) — 5.00 / 5
- [Sumplete: Logic Number Puzzle](https://chrome-stats.com/d/id6748536596) — 4.80 / 5
- [Mathstack: Sequence Puzzle](https://chrome-stats.com/d/id6748113494) — 5.00 / 5
- [Number Sum Puzzle - Math Game](https://chrome-stats.com/d/id6759648322) — 4.20 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id6789945215)