数色 (Kazuiro): A Colorful Number-Connecting Puzzle Adventure

8/28/2026, 11:35:06 PM

Release date: 11/13/2024

Tags: #casual #physics #puzzle #puzzle-platformer #education #singleplayer #colorful #indie

Reference prices

Japan

¥ 235 (JPY)

Steam JP

$1.99 (USD)

Steam

Live Store Snapshot

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Japan Price: ¥ 235
Global Price: $1.99
Price in Your Region: ¥ 235Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 29 Aug 2026
Sale Status: Regular pricing
Price Checked At: 8/28/2026, 11:30:54 PM

Key highlight

数色 (Kazuiro) is a casual puzzle game where players connect numbers to upgrade them, featuring a unique color-mixing mechanic and physics-based interactions. Released on November 13, 2024, it offers a relaxing yet mentall

Who this is for

Dive into the vibrant world of 数色 (Kazuiro), a puzzle game that redefines number connection with its unique color-mixing mechanics and physics-based challenges. It's a perfect blend of relaxation and mental stimulation for puzzle enthusiasts.

Details

Overview

数色 (Kazuiro) is a charming and engaging puzzle game developed and published by Jouha. This title invites players into a world where numbers are not just digits, but colorful entities that evolve through connection. At its core, Kazuiro is a casual puzzle experience that blends physics-based interactions with a unique upgrade mechanic, offering a refreshing take on the genre.

Highlights

Innovative Upgrade System: The game's central mechanic revolves around connecting numbers of the same color or value. When two identical numbers collide, they upgrade, and their color transforms into a blend of their previous hues, creating a visually dynamic progression.
Color Mixing Mechanics: For numbers 10 and above, a more complex upgrade occurs when the sum of touching numbers of the same color, which are smaller than the number itself, equals the number's value. This adds a strategic layer to the color-mixing puzzle.
Casual & Educational Appeal: With its intuitive gameplay and focus on color theory and simple arithmetic, Kazuiro is suitable for players of all ages, offering a relaxing yet mentally stimulating experience.

Who It's For

数色 (Kazuiro) is perfect for players who enjoy casual puzzle games with a unique twist. If you appreciate titles that are easy to pick up but offer depth through their mechanics, and if you have a fondness for colorful, abstract visuals and relaxing gameplay, this game is likely to capture your attention. Its educational undertones also make it a great choice for families looking for an engaging activity.