RogerBW's Blog

Perl Weekly Challenge 87: Consecutive Rectangles 19 November 2020

I’ve been doing the Perl Weekly Challenges. The latest involved list searches and matrices. (Note that this is open until 22 November 2020.)

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Perl Weekly Challenge 86: Sudoku Difference 12 November 2020 - 1 comment

I’ve been doing the Perl Weekly Challenges. The latest involved list searches and combinatorial explosions. (Note that this is open until 15 November 2020.)

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Perl Weekly Challenge 85: Triplet Power 05 November 2020 - 1 comment

I’ve been doing the Perl Weekly Challenges. The latest involved searching combinations and integer powers. (Note that this is open until 8 November 2020.)

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Perl Weekly Challenge 84: Reverse squares 28 October 2020 - 1 comment

I’ve been doing the Perl Weekly Challenges. The latest involved reversing integers and a two-dimensional search. (Note that this is open until 1 November 2020.)

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Perl Weekly Challenge 83: Length and Inversion 23 October 2020 - 1 comment

I’ve been doing the Perl Weekly Challenges. The latest involved string manipulation and a numerical search. (Note that this is open until 25 October 2020.)

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Perl Weekly Challenge 82: Interleave Factors 14 October 2020 - 1 comment

I’ve been doing the Perl Weekly Challenges. The latest involved common factors and string searches. (Note that this is open until 12 October 2020.)

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Perl Weekly Challenge 81: Base Frequency 07 October 2020 - 1 comment

I’ve been doing the Perl Weekly Challenges. The latest involved substrings and word frequencies. (Note that this is open until 11 October 2020.)

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Perl Weekly Challenge 80: missing numbers and jealous neighbours 29 September 2020 - 1 comment

I’ve been doing the Perl Weekly Challenges. The latest involved missing numbers and more ranking of neighbours. (Note that this is open until 4 October 2020.)

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Perl Weekly Challenge 79: cumulative bit count and water capacity 23 September 2020 - 1 comment

I’ve been doing the Perl Weekly Challenges. The latest involved more bit counts and an innovative use of histograms.

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Perl Weekly Challenge 78: Leaders and Rotation 16 September 2020 - 1 comment

I’ve been doing the Perl Weekly Challenges. The latest involved searching array values and rotating lists.

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Perl Weekly Challenge 77: Fibonacci Sum and Lonely X 09 September 2020 - 1 comment

I’ve been doing the Perl Weekly Challenges. The latest involved summing Fibonacci numbers and looking through a grid for neighbours.

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Perl Weekly Challenge 76: prime sum and word search 03 September 2020 - 5 comments

I’ve been doing the Perl Weekly Challenges. The latest involved summing primes and performing a word search.

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Perl Weekly Challenge 75: coins and rectangles 27 August 2020 - 1 comment

I’ve been doing the Perl Weekly Challenges. The latest involved building set values of coins and finding rectangles in histograms.

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Perl Weekly Challenge 74: more songs about lists 23 August 2020

I’ve been doing the Perl Weekly Challenges. The latest involved finding minima in subsets of lists.

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