Timeline 2: Time Challenge app icon

Timeline 2: Time Challenge

Easy to learn, hard to master... it gets harder after each card you play!

Happy Rainbow · happy.rainbow.games.timeline2

Not rated yet 5+ downloads v1.0.0 55.4 MB Android 4.4+ PEGI 3 · Everyone

Download APK 55.4 MB All versions

At a glance

Latest version
v1.0.0 (100)
Updated
Sep 3, 2025 (1 year ago)
APK size
55.4 MB
Requires
Android 4.4+ (API 19)
CPU support
ARM 32-bit, ARM 64-bit
Graphics
OpenGL ES 2.0+
Category
Card (game)
Listed since
Sep 15, 2020 (at least)
Permissions
4
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Timeline 2: Time Challenge is a game by Happy Rainbow in the Card category, listed since at least September 2020. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 4 permissions, none of them sensitive.

What's new in v1.0.0

First release. New interface

Description

From the listing uploaded by “catappult”.

Was the video game invented before or after cars? You will learn the answer to this question and many more playing this game! Each card has an event and an date. Try to guess and put them in the right order. Easy to learn, hard to master... it gets harder after each card you play! LEARN IN A FUN WAY Learn a lot of things and have fun at the same time. The kids will love it! SIMPLE AND AMAZING GAMEPLAY Touch the arrows to move the cards. Touch the card to place it in the timeline. A LOT OF EVENTS Do you know when the zipper was invented? And the toaster? Bow? Medicine? Statue of Liberty? Eiffel Tower? So you need to play this game right now! A lot of cards and more coming soon! And... it's free!

Security & authenticity

Security rating: Unknown

Signing certificate

  • Certificate with Google's generic name Google Play App Signing gives the keys it manages this name, but anyone can put it in a certificate, so this alone proves nothing.

Store checks and file details

  • Developer signature not checked yet Sep 17, 2020
  • Antivirus scan passed Oct 2, 2020
  • Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
  • Signing certificate (SHA-1)FF:C8:E9:6C:E6:4F:70:B4:AB:3B:2C:0B:54:74:B2:DE:FB:C6:AD:55
  • File MD506c296c545124339b011f792737ea5a1
  • Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (4)

Timeline 2: Time Challenge requests 4 permissions, none of them sensitive.

Required hardware & features

Timeline 2: Time Challenge APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Timeline 2: Time Challenge APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Unknown. After downloading, check that the file's MD5 is 06c296c545124339b011f792737ea5a1.

Tags

happy rainbow games timeline2 card timeline

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