 | Gravity Challenge v1.0IMPORTANT! You need to update to the FW 8.0! Check support page. This is built-in game. For instruction check detailed user guide at support page or RedKB video at 5:42 To count the best time, you have triple tap the icon from the top to reset the game and start timer. |
| Player | Rank | Score | Score date |
| MakomBox | 1. | 1:50.300, 110 | 2022/7 |
| carlosmartell97 | 2. | 4:16.000, 134 | 2018/6 |
| Romenek | 3. | 6:02.900, 132 | 2016/12 |
| MrWooDoo | 4. | 6:15.400, 155 | 2019/11 |
| Mariusmivw | 5. | 6:56.600, 172 | 2018/6 |
| Terezka | 6. | 7:11.400, 115 | 2016/12 |
| Rapl Cube | 7. | 7:46.000, 154 | 2020/12 |
| michal 1279 | 8. | 7:58.900, 178 | 2016/12 |
| Bett_CZE | 9. | 8:55.300, 220 | 2019/1 |
| Baloo_cz | 10. | 11:15.300, 211 | 2017/2 |
| Tata | 11. | 12:51.700, 195 | 2020/7 |
| +Mates | 12. | 13:20.500, 262 | 2021/12 |
| Boner | 13. | 14:15.800, 200 | 2017/12 |
| . | 14. | 15:14.300, 292 | 2018/6 |
| Barty | 15. | 15:35.800, 132 | 2019/1 |
| JamesW | 16. | 16:18.900, 146 | 2018/12 |
| RedKB | 17. | 18:18.100, 253 | 2016/12 |
| Magog | 18. | 18:55.700, 213 | 2018/12 |
| PSC01DC05928_0 | 19. | 21:43.400, 301 | 2020/3 |
| Mihi | 20. | 22:34.000, 278 | 2022/1 |
| Rady | 21. | 26:02.100, 574 | 2019/5 |
| AlphaLord | 22. | 35:51.600, 351 | 2018/10 |
| Adela0 | 23. | 50:00.000, 0 | 2019/12 |
| Adela0 | 24. | 50:00.000, 0 | 2020/9 |
| Lup | 25. | 50:00.001, 1 | 2018/12 |
| Adela | 26. | 50:00.001, 1 | 2019/12 |
| Cecilie2 | 27. | 50:00.002, 2 | 2020/4 |
| Cecilie2Ahoj | 28. | 50:00.002, 2 | 2020/9 |
| Danecek3 | 29. | 50:00.003, 3 | 2018/12 |
| Danecek3 | 30. | 50:00.003, 3 | 2020/4 |
| kopato | 31. | 58:48.000, 479 | 2017/2 |