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Blue Whale Challenge APK_v1_allfreeapk.com.apk(16MB)
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You are lead to download Blue Whale Challenge 1 apk file for Android 4.0 and up. Here it is, the new challenge, the Blue Whale game, You only have 50 days to complete all the tasks, you should start now!
The Blue Whale app has a challenge inside, you must complete all...
Download apk and install it now (16MB) or choose another mirror:
How to install Blue Whale Challenge apk file：
When you finished the downloading of apk file for Blue Whale Challenge, move the apk file blue.whale.challenge.days.game.app to you Android mobile SD card and use file manager to browse,install it, such as AIO Downloader.
The OBB Files are APK Expansion Files or Game Data Files which are required by some games or apps.
If you could not play the Blue Whale Challenge normally after installing it by the APK file only, you may need to download and install the obb data file for the game: