Stephen Cook

Stephen Cook submitted Solution 1301722 to Problem 44350. Breaking Out of the Matrix

on 19 Oct 2017

Stephen Cook submitted Solution 1301682 to Problem 44314. A Simple Tide Gauge with MATLAB

on 19 Oct 2017

Stephen Cook submitted Solution 1297715 to Problem 44370. Octoberfest festival

on 18 Oct 2017

Stephen Cook submitted Solution 1297616 to Problem 44375. Missing five

on 18 Oct 2017

Stephen Cook submitted Solution 1297550 to Problem 44368. Inscribed Pentagon?

on 18 Oct 2017

Stephen Cook submitted Solution 1297455 to Problem 44352. The Top 5 Primes

on 18 Oct 2017

Stephen Cook submitted Solution 1297119 to Problem 44358. I Plead the Fifth

on 18 Oct 2017

Stephen Cook submitted Solution 1297101 to Problem 44358. I Plead the Fifth

on 18 Oct 2017

Stephen Cook submitted Solution 1296951 to Problem 44380. ASCII Birthday Cake

on 18 Oct 2017

Stephen Cook submitted Solution 1296302 to Problem 44306. Is it really a 5?

on 18 Oct 2017

Stephen Cook submitted Solution 1295325 to Problem 44306. Is it really a 5?

on 18 Oct 2017

Stephen Cook submitted Solution 1295251 to Problem 44342. Spot the First Occurrence of 5

on 18 Oct 2017

Stephen Cook submitted Solution 1295220 to Problem 44305. 5 Prime Numbers

on 18 Oct 2017

Stephen Cook submitted Solution 1295213 to Problem 44385. Extra safe primes

on 18 Oct 2017

Stephen Cook submitted Solution 1295193 to Problem 44363. Is this is a Tic Tac Toe X Win?

on 18 Oct 2017

Stephen Cook submitted Solution 1295152 to Problem 44360. Pentagonal Numbers

on 18 Oct 2017

Stephen Cook submitted Solution 1295141 to Problem 44360. Pentagonal Numbers

on 18 Oct 2017

Stephen Cook submitted Solution 1295114 to Problem 44321. Van Eck's Sequence's nth member

on 18 Oct 2017

Stephen Cook submitted Solution 1295075 to Problem 2736. Pernicious Anniversary Problem

on 18 Oct 2017

Stephen Cook submitted Solution 1295069 to Problem 44349. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock.

on 18 Oct 2017

Stephen Cook submitted Solution 1289313 to Problem 44384. Find the nearest prime number

on 16 Oct 2017

Stephen Cook submitted Solution 1289310 to Problem 44384. Find the nearest prime number

on 16 Oct 2017

Stephen Cook submitted Solution 1289290 to Problem 44384. Find the nearest prime number

on 16 Oct 2017

Stephen Cook submitted Solution 1289285 to Problem 44384. Find the nearest prime number

on 16 Oct 2017

Stephen Cook submitted Solution 1289279 to Problem 44384. Find the nearest prime number

on 16 Oct 2017

Stephen Cook submitted Solution 1289240 to Problem 361. Energy of a photon

on 16 Oct 2017

Stephen Cook submitted a Comment to Problem 44319. Write c^3 as sum of two squares a^2+b^2

on 16 Oct 2017

Stephen Cook submitted Solution 1289193 to Problem 44319. Write c^3 as sum of two squares a^2+b^2

on 16 Oct 2017

Stephen Cook submitted Solution 1289087 to Problem 44369. Circle/Pentagon Overlap

on 16 Oct 2017

Stephen Cook submitted Solution 1289075 to Problem 44369. Circle/Pentagon Overlap

on 16 Oct 2017

Stephen Cook submitted a Comment to Problem 44338. Recaman Sequence - I

on 16 Oct 2017

Stephen Cook submitted Solution 1288973 to Problem 44339. Recaman Sequence - II

on 16 Oct 2017

Stephen Cook submitted Solution 1288910 to Problem 44338. Recaman Sequence - I

on 16 Oct 2017

Stephen Cook received Speed Demon badge for Solution 1288895

on 16 Oct 2017

Stephen Cook submitted Solution 1288895 to Problem 44338. Recaman Sequence - I

on 16 Oct 2017

Stephen Cook submitted Solution 1288759 to Problem 564. How to subtract?

on 16 Oct 2017

Stephen Cook submitted Solution 1213871 to Problem 52. What is the next step in Conway's Life?

on 16 Jun 2017

Stephen Cook submitted Solution 1213836 to Problem 43. Subset Sum

on 16 Jun 2017

Stephen Cook submitted Solution 1213831 to Problem 43. Subset Sum

on 16 Jun 2017

Stephen Cook submitted Solution 1213803 to Problem 36. Find relatively common elements in matrix rows

on 16 Jun 2017

Stephen Cook submitted Solution 1155998 to Problem 54. Maximum running product for a string of numbers

on 7 Apr 2017

Stephen Cook submitted Solution 1154912 to Problem 53. Duplicates

on 6 Apr 2017

Stephen Cook submitted Solution 1154897 to Problem 64. The Goldbach Conjecture, Part 2

on 6 Apr 2017

Stephen Cook submitted Solution 1154895 to Problem 31. Remove all the words that end with "ain"

on 6 Apr 2017

Stephen Cook submitted Solution 1154884 to Problem 47. Extract leading non-zero digit

on 6 Apr 2017

Stephen Cook submitted Solution 1154122 to Problem 49. Sums with Excluded Digits

on 5 Apr 2017

Stephen Cook submitted Solution 1154119 to Problem 87. Indexed Probability Table

on 5 Apr 2017

Stephen Cook submitted Solution 1154113 to Problem 51. Find the two most distant points

on 5 Apr 2017

Stephen Cook submitted Solution 1154107 to Problem 46. Which doors are open?

on 5 Apr 2017

Stephen Cook submitted Solution 1150721 to Problem 57. Summing Digits within Text

on 31 Mar 2017