© Andrei Udriște, 2024
Numerus Strictus Logicae is an uncommonly difficult I.Q. test comprising 36 numerical puzzles of strict logic which, in order to solve, require keen observation, deep insight and no knowledge beyond addition, multiplication, subtraction and division.
Moreover, I have spent thoughtful effort embedding clues within each puzzle, aiming to make solving a step-by-step deductive process, without employing complex calculations, so as not to require the use of a calculator.
By ordering this test, you attest that you will honor its copyright by completing it independently, without sharing or discussing it with others under any circumstances.
To order the test and submit your answers, please use nsl36submission@gmail.com.
Note: There is a fee of €30 per submission, payable via PayPal. Each individual is permitted only one submission for this test.
After payment is received, the test will be sent to you within 24 hours. Similarly, your score report will be delivered within 24 hours of receiving your completed answers.
Score reports will include an associated I.Q. score, based on the current norm at the time, estimated from the available data.
Preliminary norm:
| Raw score | I.Q. sd15 |
|---|---|
| 9 | 124 |
| 12 | 132 |
| 15 | 143 |
| 18 | 151 |
| 21 | 158 |
| 24 | 166 |
| 27 | 173 |
| 30 | 181 |
| 33 | 193 |
N = 1
Check out the leaderboard here.
I'm Andrei Udriște, a 28-year-old from Romania and member of over 10 I.Q. societies, including OLYMPIQ, Glia, Imhotep (Mathematicus), Thoth (Candidatus Maior) and Ultima.
Since I was a little kid, I've been drawn to puzzles of all kinds. Numbers in particular have always been my stronger suit.
In terms of other online tests, I've achieved notable scores such as:
| Test | Author | Attempt | Date | Raw | I.Q. sd15 |
|---|---|---|---|---|---|
| SPEED | Ivan Ivec | 2nd | 19.11.2023 | 27/30 | 172 |
| SEQS I | Ladislav Dubravský | 1st | 30.08.2024 | 36/50 | 174.7 |
| Test For Genius | Paul Cooijmans | 1st | 02.07.2024 | 53/87 | 179 |
| LSHR | Ivan Ivec | 1st | 10.12.2023 | 20.5/30 | 171.5 |
| Associative LIMIT | Paul Cooijmans | 1st | 01.04.2024 | 76/90 | 172 |
| Numerus | Ivan Ivec | 2nd | 01.12.2023 | 21/30 | 170 |
Author of the tetralogy comprising: