The Equations Game APK version 1.3 has 2 different variants
✩ 0.0 · v1.0.7
✩ 0.0 · v1.0
✩ 4.6 · v1.3.4
✩ 3.8 · v1.1.9
✩ 4.3 · v5.2.4
✩ 0.0 · v1.0.5
✩ 0.0 · v1.0.3
✩ 0.0 · v1.0.51
✩ 0.0 · v1.0.2
✩ 0.0 · v1.0.02