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These problems deal with sequences of numbers. Can you spot what the sequences' rules are?
275 410 821 643 286

We all know that the solution will not be unique so
please look for the simplest answer.

(No Solution Yet, 4 Comments) Submitted on 2024-09-20 by Ady TZIDON   
Page 2 of 29   << prev next >>    
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Difficulty: 4 of 5Semiprimes in Arithmetic Sequence | Rating: 5.00
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Difficulty: 3 of 5Bits adjacent to 1 | Rating: 5.00
Posted on 2022-11-15 by Brian Smith (Solution Posted, 5 Comments)
Difficulty: 3 of 5123…9 door to door | Rating: 5.00
Posted on 2022-10-27 by Ady TZIDON (Solution Posted, 28 Comments)
Difficulty: 4 of 5Mystery sequence | Rating: 5.00
Posted on 2022-10-13 by Math Man (No Solution Yet, 8 Comments)
Difficulty: 2 of 5A square deal | Rating: 3.00
Posted on 2022-07-18 by Ady TZIDON (No Solution Yet, 4 Comments)
Difficulty: 3 of 5Consecutive Conclusion II | Rating: 5.00
Posted on 2022-05-25 by K Sengupta (Solution Posted, 3 Comments)
Difficulty: 3 of 5Summing up II |
Posted on 2022-04-14 by Ady TZIDON (Solution Posted, 2 Comments)
Difficulty: 4 of 5A hard nut |
Posted on 2022-02-11 by Ady TZIDON (No Solution Yet, 1 Comments)
Difficulty: 4 of 5Not-so-easy sequences | Rating: 5.00
Posted on 2022-02-04 by Ady TZIDON (Solution Posted, 7 Comments)
Difficulty: 3 of 5Sequence Sum Situation | Rating: 3.00
Posted on 2021-10-06 by Brian Smith (No Solution Yet, 4 Comments)
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