# Sumnum

> The daily sum puzzle

Canonical page: [https://chrome-stats.com/d/id6764215973](https://chrome-stats.com/d/id6764215973)

## Overview

- **ID:** `id6764215973`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Tamir Cafrie
- **Category:** Puzzle
- **Version:** 1.7.0
- **Last updated:** 2026-05-27
- **First published:** 2026-04-28
- **Size:** 17 MB
- **Data as of:** 2026-09-21
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/sumnum/id6764215973)
- **Privacy policy:** [https://cafrie.com/sumnum/privacy.html](https://cafrie.com/sumnum/privacy.html)

## Description

A new number puzzle every day. Select the right cells so every row and column
hits its target sum. Simple rules, satisfying logic.

Sumnum is a clean number puzzle with one rule: select cells in the grid so
that every row and column adds up to its target.

Each puzzle has exactly one solution - no guessing, just logic.

HOW TO PLAY
Tap a cell to select it or mark it as discarded. Get every row and column
sum exactly right to win. Made a mistake? Undo as many times as you need.

FEATURES
• Daily Puzzle - a fresh challenge every day with streak tracking
• Three difficulty levels: Easy (5×5), Normal (7×7), Hard (9×9)
• XP and leveling system - earn experience with every solve
• Full undo support
• Per-difficulty stats to track your progress
• Dark mode
• No ads

If you like Sudoku or Kakuro, you'll feel right at home.

## Rankings

- #1,287,985 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6764215973)