All available tests, as well as relevant data, can be found on the following table. Before proceeding with submission of answers on any test, check Instructions’ page and, please, follow relevant rules strictly.
Tests
| Test | Type | Stats | Fee |
| Gordian Knot | V | 1st Norm | 20€ |
| NSS-I | N | Preliminary | 12€ |
| NSS-II | N | Soon | 20€ |
| SRA33 | S | Preliminary | 15€ |
| LRA | M | Soon | 12€ |
| NGT-F | N | 2nd Norm | Free |
| NGT-F (Short Version) | N | 2nd Norm | Free |
| Tractatus Numericus II | N | 3rd Norm | Free |
Tests by other authors
| Test | Type | Stats | Fee |
| QuantIQ V2 | Numerical Sequences, by K. E. Ferrell | 1st Norm | Free |
Tests including answers
| Test | Released | Description |
| Tractatus Numericus | 2/2022 | 33 Numerical Sequences |
High Range IQ Tests 