# Futoshiki: Number Puzzle Grids — Logic games to solve every day

> Logic games to solve every day (iPhone/iPad app by nineclove.)

- Source: https://appshunter.io/ios/app/futoshiki-number-puzzle-grids/id6824084810 (this page in markdown: same URL + `.md`)
- Developer: [nineclove](https://appshunter.io/developer/305610030)
- Category: Games, Entertainment, Casual, Puzzle
- Price: Free
- Age rating: 12+
- Requires: iOS 15.0 · 96 MB
- Languages: American English
- Released: 2026-10-26
- Data updated: 2026-10-28

## What is Futoshiki?

Futoshiki is a Japanese number puzzle and logic puzzle in one. Fill the grid so that each row and each column contains every number exactly once, and every inequality sign (＜ or ＞) between neighboring cells holds. The pointed side of a sign always faces the smaller number.

Every puzzle is generated fresh for you and has exactly one solution. Every puzzle can be solved by logic alone. Start with small 4×4 grids and move up to 9×9 as the number puzzle gets harder.

HOW TO PLAY
• Tap a cell, then tap a number.
• Turn on Notes to keep several candidates in a cell.
• Numbers that break a row, column or sign are shown in red.

SIX GRID SIZES
• 4×4, 5×5, 6×6, 7×7, 8×8 and 9×9.
• Solve a size three times to open the next one.

HELP WHEN YOU NEED IT
• A five-step interactive tutorial teaches rows, columns, signs and notes. Replay it any time from How to play.
• Reveal: puts the correct number in one cell. Free on 4×4; on 5×5 and larger grids, after a short ad.
• Check: marks the numbers you entered that are wrong, and after you confirm you can clear them all at once. The first check on each puzzle uses no coins; after that it uses coins.
• Auto notes: for 100 coins, candidates are noted automatically for the rest of the puzzle.

COME BACK EVERY DAY
• Daily missions that reward coins.
• Rankings by country.
• Your puzzle in progress is saved, so you can pick up where you left off.

If you enjoy logic puzzles and quiet mind games, give this number puzzle a try. Every grid is solved by reasoning alone, with no arithmetic needed.

## Is Futoshiki safe?

Not enough ratings yet to assess Futoshiki.

## Is Futoshiki legit?

Futoshiki: Number Puzzle Grids appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Futoshiki is 75 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.1 — 2026-10-27

Minor bug fixes and performance improvements.

### 1.0.0 — 2026-10-27

No release notes.

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All apps by nineclove: https://appshunter.io/developer/305610030

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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 2026-10-28.*