A clean, modern Futoshiki logic puzzle game

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Antivirus & safety scan results

Scan Date: Jul 27, 2026 Software Version: 1.3

Status: ✅ Trusted & Safe to install This app is signed by Sayan with trusted and verified digital signature and it will updated existing Futoshiki installations Certificate fingerprint: 8dff94d35b0f83f12ef11597435c5a6bb6b364e7 Issuer: C:91, CN:Sayan Biswas, L:Calcutta, O:hexcorp, ST:West Bengal, OU:functional How we verify APK files security

Android antivirus Status

K7GW Clean ✅

DrWeb Clean ✅

VirIT Clean ✅

ClamAV Clean ✅

Google Clean ✅

Ikarus Clean ✅

Lionic Clean ✅

Sophos Clean ✅

Yandex Clean ✅

Alibaba Clean ✅

Tencent Clean ✅

Xcitium Clean ✅

Fortinet Clean ✅

Kingsoft Clean ✅

Symantec Clean ✅

AhnLab-V3 Clean ✅

Kaspersky Clean ✅

Microsoft Clean ✅

Trustlook Clean ✅

ESET-NOD32 Clean ✅

Avast-Mobile Clean ✅

NANO-Antivirus Clean ✅

BitDefenderFalx Clean ✅

Futoshiki Puzzle app for Android description

Simple Futoshiki is a clean, modern take on the classic Futoshiki logic puzzle.

Fill the grid with numbers so that no digit repeats in any row or column, while satisfying the greater than / less than inequality constraints between cells.

Features:

Three grid sizes (4x4, 5x5, 6x6) with Easy, Medium, and Hard difficulty
Smooth, modern Material 3 interface built with Jetpack Compose
Puzzle generator with unique-solution guarantee
Animated ninja vs dragon chase scene powered by KorGE
Custom theming system with 4 color themes and multiple theme modes
Pause and resume with timer and ranking system
No ads, no tracking, no network permissions required

100% free and open source under Apache 2.0.

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Screenshots & Video

Specifications

Package Name	com.hexcorp.futoshiki
Requirements	Android 8.0 (Oreo API 26)
Author	Sayan
APK Size	9.1 MB
Categories	Games, Puzzle
Source Code	https://github.com/samgrande/Simple-Futoshiki