Tests by others
Numerical Tests:
Drangon Ball Test Author: Li junlong
Silent Numbers Author: Li junlong
Silent Spatial 40 Author: Li junlong
The Witness Author: Tang Chengfeng && Ji Xiang
If you want to publish your test on my site, you can send your request and needed information to my email. But I will take 10 EUR or 80 CNY as the fee for this service.