Problem Solving

All Versions of Problem Solving

• 
  7.0.3(41)XAPKAPKs

  Jun 15, 202527.7 MBAndroid 8.1+What's New
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  What's new in the version 7.0.3

  Updated on Jun 15, 2025

  - Fixed reported bugs.
  - Improved performance.

• 
  7.0.2(40)XAPKAPKs

  Jan 23, 202525.6 MBAndroid 8.1+What's New
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  What's new in the version 7.0.2

  Updated on Jan 23, 2025

  - Fixed reported bugs & crashes.
  - The app is now in full screen.

• 
  7.0.1(39)APK

  Apr 24, 202411.1 MBAndroid 6.0+What's New
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  What's new in the version 7.0.1

  Updated on Apr 24, 2024

  - Fixed the reported crashes.

• 
  7.0.0(38)APK

  Apr 10, 202411.0 MBAndroid 6.0+What's New
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  What's new in the version 7.0.0

  Updated on Apr 10, 2024

  - Fixed reported bugs
  - Improved performance
  - Upgraded libraries

• 
  6.9.3(37)APK

  Jan 22, 202413.9 MBAndroid 4.4+What's New
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  What's new in the version 6.9.3

  Updated on Jan 22, 2024

  - Fixed crashes in some specific devices.

• 
  6.9.1(35)XAPKAPKs

  Oct 25, 202316.4 MBAndroid 4.4+What's New
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  What's new in the version 6.9.1

  Updated on Oct 25, 2023

  - Upgraded libraries.
  - Fixed reported bugs.

• 
  6.9(34)APK

  Nov 3, 202210.4 MBAndroid 4.4+What's New
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  What's new in the version 6.9

  Updated on Nov 3, 2022

  - Upgraded library.
  - Fixed crashing in some devices.

• 
  6.8(32)XAPKAPKs

  Mar 31, 202211.2 MBAndroid 4.4+What's New
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  What's new in the version 6.8

  Updated on Mar 31, 2022

  - Upgrade libraries.
  - Fix bugs in the page view.
  - Fix security issues.
  - New feature: support swipe down to refresh the page view.

• 
  6.7(31)XAPKAPKs

  Oct 10, 202111.3 MBAndroid 4.4+What's New
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  What's new in the version 6.7

  Updated on Oct 10, 2021

  - Update app icon
  - Upgrade libraries

• 
  6.6(30)XAPKAPKs

  Jul 14, 202111.1 MBAndroid 4.4+What's New
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  What's new in the version 6.6

  Updated on Jul 14, 2021

  - Fix reported bugs.
  - Upgrade libraries.