Cogni22

Collection Of Guileful Numerical Items

Cogni22 is a high range pattern recognition test consisting of 22 numerical items that should be solved in the most logical and simplest way. There is no time limit, and answers should be carefully thought out. Discussion with others about solutions is not allowed. The items are not arranged in order of difficulty. The fee for grading each submission is 20 euros, which you can pay via PayPal to dawid.skrzos@o2.pl (choose the option to send to a friend or family) or directly to my bank account (Dawid Skrzos, IBAN: PL93156000132016122130000003, SWIFT/BIC: GBGCPLPKXXX).

To receive your score report, please send your solutions to dawid.skrzos@o2.pl along with proof of your identity - a scanned copy of a valid photo ID that displays your name, age, and country of residence. There is no need to send it each time if you submit your solutions from the same email.
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Please also send all of your prior scores on high range IQ tests. This will help me in normalizing the test. Three attempts are allowed, however, only the first two attempts are considered official scores.

The test:

1) 1111, 232323, ?, 4567

2) 12, 104, ?, 1008, ?, 1112

3) 323, 666456, ?, 121212121012789101112

4) 97, 108, ?, ?, 4321

5) 502, ?, 2048, 4096, 8048, ?

6) 1, 1, 2, 22, 26, ?, ?, 622

7) 8, 9, ?, ?, 151413, ?, 1918

8) 8, 81, 102, 12, ?, ?

9) 14912, 42518, ?, ?, 81

10) 263, 441, ?, 743188697

11) 111, ?, 122, 213, 314, ?, 617

12) 1234, YXXY, 1622, YYXX, ?, ?, ?, ?, 237112

13) 123, ?, 98101, 1232145

14) 14, 15, 16, 17, ?, ?, ?, 122, ?, ?, 1514, ?, 17141516

15) A, 12345, BCD, ?, ?, 111, AD, 1212, ?, ?, ?, 123

16) 2, 4, 6, 8, 8765432, ?, ?, ?, ?, ?, ?, 2345678

17) 04, 116, 2051, ?, 406051

18) 368, 345678, 3354455556657758, ?

19) 123, 4, ?, 9101112

20) (+x-/), 1, 5, 54, ?, 19

21) 235711, 2222235511, 131719, ?, ?, 22222222313

22) 123456, 123, 132654, 132, 145623, 213, ?, ?, ?, ?, ?, ?, 623145

Estimated Norm