# Sum Fall: Number Puzzle — Daily Math Challenge Game

> Daily Math Challenge Game (iPhone/iPad app by Adrien Buot.)

- Source: https://appshunter.io/ios/app/sum-fall-number-puzzle/id6761768891 (this page in markdown: same URL + `.md`)
- Developer: [Adrien Buot](https://appshunter.io/developer/1891362517)
- Category: Games, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 26 MB
- Languages: American English
- Released: 2026-04-13
- Data updated: 2026-09-27
- User reviews in markdown: https://appshunter.io/ios/app/sum-fall-number-puzzle/id6761768891/reviews.md

## What is Sum Fall?

Sum Fall is the arithmetic puzzle game that plays by its own rules.

Place numbered pieces on the grid. Watch them fall — up or down, you never
know which way. When two pieces meet and their values add up to 0 or 10,
they vanish. Clear them all before the grid overflows.

Simple to learn. Fiendishly hard to master.

HOW IT WORKS
→ Each turn, choose where to place a piece in the center row
→ Pieces fall toward the ceiling or floor — direction is a mystery
→ Adjacent pieces fuse: green (+) adds, red (−) subtracts
→ Result is 0 or 10? Both pieces vanish and you score
→ Chain vanishes for multiplier bonuses: ×1.5 → ×2 → ×3 → ×5

NEW — DAILY CHALLENGE
One handcrafted puzzle a day — the same for every player. Clear the board,
race the clock, earn up to 3 stars. Keep your streak alive, replay past
days from the calendar, and complete a full month to earn a trophy.

NEW — DEMOLITION
An endless series of solvable puzzle levels. Destroy every golden cell
with a limited piece budget. Bombs, armored cells, mystery values, cyclic
counters… plan your chains, finish under par, claim all 3 stars.

THREE ENDLESS MODES
EASY — No pressure. Practice at your own pace.
CLASSIC — From turn 10, a new row pushes in. Stay ahead of it.
HARDCORE — Both sides push simultaneously. Every move counts.

POWER-UPS
• Reveal Directions — see where all pieces will fall before committing
• Change Direction — flip a piece's trajectory
• Change Value — set any piece to the number you need (1–9)
• Change Operation — switch + and − to make the math work for you
• Storage — hold a piece aside and use it later

FEATURES
• Daily challenge with streaks, calendar and monthly trophies
• Global leaderboards via Game Center
• Dark mode
• Second chance to keep a great run alive
• Offline play — no Wi-Fi needed
• Auto-save — resume any game where you left off
• Lives system — regenerate over time (infinite in Premium)
• No account required
• English, French, Spanish, German, Portuguese

PREMIUM (OPTIONAL)
Remove ads, unlock infinite lives, and get an extra charge for every
power-up. One purchase. No subscription. No tricks.

Think you can top the leaderboard? Prove it.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |



## Version history (last 5 releases)

### 2.0.0 — 2026-07-18

Two brand-new ways to play!

DAILY CHALLENGE — one handcrafted puzzle a day, the same for every player. Clear the board, earn up to 3 stars, keep your streak alive and complete the monthly calendar to win a trophy.

DEMOLITION — an endless series of solvable levels. Destroy every golden cell with a limited piece budget, master 6 special cells (bombs, armor, mystery values and more) and finish under par for 3 stars.

Also in this update:
• Brand-new home screen — every mode one tap away
• Dark mode
• Second chance — survive a game over and keep your run going
• Optional reminders so you never miss a challenge or lose your streak
• Share your daily result and challenge your friends
• Bug fixes and performance improvements

### 1.1.3 — 2026-04-30

User experience improvements.

### 1.1.1 — 2026-04-16

Bug fixes

### 1.1 — 2026-04-15

• Two new difficulty modes: Easy and Hardcore
• Improved tutorial to better explain the mechanics
• Clearer in-game hints and feedback

### 1.0 — 2026-04-13

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-27.*