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 | 2nd 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 |
| ARA | V | Histogram | Free* |
* Free of charge until April 12th, 2026. Norm will be published after the free period ends.
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 