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Forum: POTW for Secondary School/High School Students

  1. Sticky Thread Sticky Threads

  2. Sticky Thread Problem of the Week (POTW) Procedure and Guidelines

    Started by Jameson, April 1st, 2012 23:57
    • Replies: 0
    • Views: 8,866
    April 1st, 2012, 23:57 Go to last post
  1. Normal Thread Normal Threads

  2. Problem Of The Week #409 Mar 20th, 2020

    Started by anemone, March 20th, 2020 02:18
    • Replies: 2
    • Views: 243
    Today, 01:06 Go to last post
  3. Problem Of The Week #411 Apr 5th, 2020

    Started by anemone, April 5th, 2020 01:08
    perfect, potw, problem, remember, squares
    • Replies: 0
    • Views: 243
    April 5th, 2020, 01:08 Go to last post
  4. Problem Of The Week #410 Mar 27th, 2020

    Started by anemone, March 27th, 2020 23:42
    find, minimum, potw, problem, weeks
    • Replies: 1
    • Views: 187
    April 5th, 2020, 01:02 Go to last post
  5. Problem Of The Week #408 Mar 13th, 2020

    Started by anemone, March 13th, 2020 10:03
    cdots, potw, problem, remember, submission
    • Replies: 1
    • Views: 239
    March 20th, 2020, 02:15 Go to last post
  6. Problem Of The Week #407 Mar 4th, 2020

    Started by anemone, March 4th, 2020 09:34
    $n$, potw, sequence, sum, terms
    • Replies: 1
    • Views: 279
    March 13th, 2020, 09:58 Go to last post
  7. Problem Of The Week #406 Feb 27th, 2020

    Started by anemone, February 27th, 2020 09:19
    $y=dx^2+ex+f$, equation, find, parabola, potw
    • Replies: 1
    • Views: 401
    March 4th, 2020, 09:31 Go to last post
  8. Problem Of The Week #405 Feb 20th, 2020

    Started by anemone, February 20th, 2020 23:20
    $n$, digits, find, perfect, potw
    • Replies: 1
    • Views: 355
    February 27th, 2020, 08:54 Go to last post
  9. Problem Of The Week #404 Feb 12th, 2020

    Started by anemone, February 12th, 2020 23:33
    $abcd$, cd$, cdot, potw, problem
    • Replies: 1
    • Views: 402
    February 20th, 2020, 23:08 Go to last post
  10. Problem Of The Week #403 Feb 2nd, 2020

    Started by anemone, February 2nd, 2020 10:11
    $px$, $qx$, potw, values, zeros
    • Replies: 2
    • Views: 593
    February 12th, 2020, 23:19 Go to last post
  11. Problem Of The Week #400 Jan 5th, 2020

    Started by anemone, January 5th, 2020 09:16
    #400, 5th, jan, problem, week
    • Replies: 2
    • Views: 575
    February 2nd, 2020, 10:03 Go to last post
  12. Problem Of The Week #402 Jan 20th, 2020

    Started by anemone, January 20th, 2020 11:42
    form, intervals, problem, real, union
    • Replies: 1
    • Views: 633
    February 2nd, 2020, 09:22 Go to last post
  13. Problem Of The Week #401 Jan 15th, 2020

    Started by anemone, January 15th, 2020 10:01
    $a$, potw, read, remember, smallest
    • Replies: 1
    • Views: 431
    January 20th, 2020, 11:30 Go to last post
  14. Problem Of The Week #399 Dec 19th, 2019

    Started by anemone, December 19th, 2019 10:10
    $abc$, 2019, potw, remember, week
    • Replies: 1
    • Views: 523
    January 5th, 2020, 09:08 Go to last post
  15. Problem Of The Week #398 Dec 19th, 2019

    Started by anemone, December 19th, 2019 10:04
    2019, guidelines, potw, problem, read
    • Replies: 1
    • Views: 362
    January 5th, 2020, 08:47 Go to last post
  16. Problem Of The Week #397 Dec 15th, 2019

    Started by anemone, December 15th, 2019 04:05
    digits, find, guidelines, potw, sum
    • Replies: 1
    • Views: 242
    December 19th, 2019, 09:58 Go to last post
  17. Problem Of The Week #396 Dec 9th, 2019

    Started by anemone, December 9th, 2019 11:53
    $pn+1$, find, potw, read, remember
    • Replies: 1
    • Views: 323
    December 15th, 2019, 04:04 Go to last post
  18. Problem Of The Week #395 Dec 2nd, 2019

    Started by anemone, December 2nd, 2019 10:18
    find, potw, problem, read, remember
    • Replies: 1
    • Views: 381
    December 9th, 2019, 11:31 Go to last post
  19. Problem Of The Week #394 Nov 27th, 2019

    Started by anemone, November 27th, 2019 09:31
    potw, problem, read, remember, roots
    • Replies: 1
    • Views: 332
    December 2nd, 2019, 10:14 Go to last post
  20. Problem Of The Week #393 Nov 20th, 2019

    Started by anemone, November 20th, 2019 11:03
    guidelines, potw, problem, read, remember
    • Replies: 1
    • Views: 332
    November 27th, 2019, 09:27 Go to last post
  21. Problem Of The Week #392 Nov 15th, 2019

    Started by anemone, November 15th, 2019 10:10
    common, equations, potw, real, root
    • Replies: 1
    • Views: 348
    November 20th, 2019, 09:59 Go to last post
  22. Problem Of The Week #391 Nov 7th, 2019

    Started by anemone, November 7th, 2019 11:09
    potw, problem, read, remember, submission
    • Replies: 1
    • Views: 395
    November 15th, 2019, 10:05 Go to last post
  23. Problem Of The Week #390 Nov 1st, 2019

    Started by anemone, November 1st, 2019 10:06
    guidelines, potw, problem, read, submission
    • Replies: 1
    • Views: 383
    November 7th, 2019, 11:07 Go to last post
  24. Problem Of The Week #389 Oct 24th, 2019

    Started by anemone, October 24th, 2019 10:18
    find, potw, problem, read, submission
    • Replies: 1
    • Views: 377
    November 1st, 2019, 10:04 Go to last post
  25. Problem Of The Week #388 Oct 17th, 2019

    Started by anemone, October 17th, 2019 09:32
    answers, find, potw, problem, submit
    • Replies: 1
    • Views: 438
    October 24th, 2019, 10:03 Go to last post
  26. Problem Of The Week #387 Oct 9th, 2019

    Started by anemone, October 9th, 2019 11:05
    evaluate, potw, problem, read, remember
    • Replies: 1
    • Views: 640
    October 17th, 2019, 09:30 Go to last post
  27. Problem Of The Week #386 Oct 3rd, 2019

    Started by anemone, October 3rd, 2019 09:58
    potw, problem, read, remember, submission
    • Replies: 1
    • Views: 673
    October 9th, 2019, 09:56 Go to last post
  28. Problem Of The Week #385 Sep 26th, 2019

    Started by anemone, September 26th, 2019 11:28
    potw, problem, read, remember, submission
    • Replies: 1
    • Views: 531
    October 3rd, 2019, 09:45 Go to last post
  29. Problem Of The Week #384 Sep 19th, 2019

    Started by anemone, September 19th, 2019 11:28
    guidelines, potw, read, remember, submission
    • Replies: 1
    • Views: 526
    September 26th, 2019, 11:23 Go to last post
  30. Problem Of The Week #383 Sep 12th, 2019

    Started by anemone, September 12th, 2019 11:05
    answers, find, guidelines, potw, submit
    • Replies: 1
    • Views: 384
    September 19th, 2019, 11:20 Go to last post
  31. Problem Of The Week #382 Sep 5th, 2019

    Started by anemone, September 5th, 2019 12:04
    • Replies: 1
    • Views: 395
    September 12th, 2019, 10:52 Go to last post

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