Pernicious Numbers in Python in bytes. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 370th Schmitz48 645 62 11ms 11 May 2022 377th kypi 635 63 9ms 22 Feb 2020 377th ArmaanAS 635 63 10ms 8 Mar 2021 377th Andrey135296 635 63 10ms 25 Oct 2022 377th Anthony-Williams-06 635 63 14ms 12 Sep 2024 377th ffelixm 635 63 14ms 12 Jun 2025 382nd GodEmperorCaterpie 625 64 11ms 31 Aug 2019 382nd amishtal 625 64 10ms 30 Nov 2019 382nd wrhm 625 64 10ms 12 Dec 2020 382nd samgiz 625 64 10ms 30 Oct 2021 382nd hippopotam00sehead 🇨🇦 625 64 10ms 13 Sep 2024 387th willzywiec 615 65 10ms 6 Aug 2018 387th hoodadam 615 65 10ms 30 Aug 2019 387th brian6liu 615 65 11ms 8 May 2020 387th Altrul 615 65 10ms 17 Dec 2020 387th the-soph-ia 615 65 21ms 7 Mar 2021 387th pmooreh 615 65 11ms 19 Aug 2022 387th 0-4849 615 65 10ms 26 Jul 2023 387th liam824css 615 65 14ms 2 Mar 2025 387th ToE42 615 65 14ms 16 May 2025 396th sawall 606 66 10ms 17 Aug 2019 396th handisb 606 66 17ms 22 Oct 2019 396th Psirving 606 66 14ms 2 Aug 2020 396th mothcolada 🇺🇸 606 66 10ms 25 May 2021 396th Foxinatel 606 66 10ms 22 Aug 2021 396th vodker1 606 66 10ms 8 Mar 2022 402nd djtuBIG-MaliceX 597 67 10ms 30 Jan 2018 402nd DrPiranoid 597 67 10ms 7 Oct 2022 402nd wh3n3v3r 🇨🇿 597 67 17ms 13 Nov 2024 405th rajlath 588 68 13ms 9 Apr 2018 405th valgardg 🇮🇸 588 68 11ms 15 Aug 2021 405th LeeCamp 588 68 15ms 20 Dec 2021 405th lhulinsky 588 68 12ms 21 Oct 2024 409th ly0va 580 69 17ms 6 Jan 2019 409th petroselo 580 69 11ms 13 Apr 2022 409th lomarbrick 580 69 9ms 23 May 2023 409th Europe2048 580 69 17ms 27 Nov 2024 413th mossprescott 571 70 13ms 24 Jun 2019 413th dahrens 571 70 14ms 7 Jul 2019 413th jhawk101 571 70 10ms 4 Mar 2021 413th danielweper 571 70 10ms 21 Oct 2021 413th fajost 571 70 11ms 1 Jun 2022 418th siegelzero 563 71 10ms 7 Aug 2019 419th GeoffroyF 556 72 17ms 16 May 2018 419th patbassing 556 72 11ms 8 Jul 2019 419th davkovacs 556 72 11ms 6 Dec 2019 419th brochmann 🇸🇪 556 72 10ms 6 Feb 2022 423rd ssilwa 548 73 11ms 20 Jan 2018 424th fullptr 541 74 12ms 26 Jun 2019 424th simplylu 541 74 14ms 5 Jun 2020 424th alexandre-lavoie 541 74 10ms 20 Oct 2020 424th gfaster 541 74 10ms 4 Mar 2021 424th amollberg 🇸🇪 541 74 19ms 5 Jan 2022 424th RandGuy 541 74 12ms 4 Jul 2022 424th luuumine 🇫🇷 541 74 14ms 33 hours ago 431st ANDREYDEN 533 75 17ms 4 Jan 2019 431st toombs-caeman 533 75 10ms 8 Mar 2020 431st oceko 533 75 14ms 24 Mar 2023 434th atazzam 🇺🇸 526 76 10ms 4 Apr 2022 435th Malin001 519 77 9ms 4 Jan 2020 435th Nordle 519 77 14ms 16 Mar 2020 435th Yareeeema 519 77 11ms 13 Apr 2022 435th nayakrujul 519 77 10ms 12 Mar 2023 435th ridingqwerty 🇺🇸 519 77 13ms 24 Nov 2023 435th PyryL 🇫🇮 519 77 10ms 27 Aug 2024 441st confy 513 78 10ms 26 Oct 2020 441st rollershutter 513 78 10ms 4 Jul 2023 441st Krtecik 513 78 9ms 9 Feb 2024 441st JunkIce 513 78 9ms 23 Oct 2024 441st mossiegoat 513 78 10ms 25 Jul 2025 446th Mojken 506 79 11ms 2 Sep 2018 446th Sticky-Bits 506 79 21ms 10 May 2019 446th bakaq 506 79 10ms 4 Jan 2020 446th ianpoe 506 79 10ms 24 Feb 2020 446th Andre3582 506 79 10ms 25 Oct 2020 First Prev 376–450 of 638 Next Last