# GiiKER

> Color code deduction puzzle

Canonical page: [https://chrome-stats.com/d/id6790038871](https://chrome-stats.com/d/id6790038871)

## Overview

- **ID:** `id6790038871`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** WEIMING GAO
- **Category:** Puzzle
- **Version:** 1.0
- **Last updated:** 2026-07-16
- **First published:** 2026-07-16
- **Size:** 18 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/giiker/id6790038871)
- **Privacy policy:** [https://eric-gao-uni.github.io/giiker-pages/privacy\_policy.html](https://eric-gao-uni.github.io/giiker-pages/privacy_policy.html)

## Description

Crack the hidden color code. Two feedback modes, adjustable difficulty, and full color-blind support. A minimal deduction puzzle you can play anywhere, offline.

Crack the hidden code.

GiiKER is a minimal color-code deduction puzzle. The game secretly picks a 4-symbol code from 7 colors — your job is to figure it out. Each round you submit a guess, read the feedback, and narrow down the answer with logic. Solve it before your attempts run out.

Simple to learn, hard to master.

TWO FEEDBACK MODES
• Beginner — a colored bar under each slot tells you exactly how that symbol scored: right spot, wrong spot, or not in the code.
• Classic — a summary of clues for the whole row, without revealing which slot is which. A pure test of deduction.

ADJUSTABLE DIFFICULTY
• Allow or disallow duplicate colors
• Choose how much history you can see
• Beginner, Standard, and Hard presets

BUILT FOR EVERYONE
• Display symbols as colors, numbers (1–7), or both — no one is left out by color alone
• Clean, tactile controls with a signature drag-to-pick color selector

PLAY ANYWHERE
• 100% offline — no account, no internet, no ads tracking you
• Your scores stay on your device

No sign-up. No clutter. Just you and the code.

## Rankings

- #1,298,677 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6790038871)