Recamán in Python in chars. 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 Chars Time Submitted 149th ydevor 🇮🇱 775 71 18ms 18 Feb 2021 149th Indivicivet 775 71 17ms 26 Oct 2021 149th LiquidPulsar 775 71 11ms 29 Nov 2021 149th CedricGebistorf 775 71 11ms 11 Feb 2022 149th MichalMarsalek 🇨🇿 775 71 13ms 16 Mar 2022 149th Tess2662 775 71 10ms 28 Aug 2022 149th TaserTheFox 🇺🇸 775 71 26ms 25 May 2023 149th AlexanderFair 775 71 10ms 1 Jul 2023 149th quimey 775 71 10ms 28 Jul 2023 149th yourlefthandman 775 71 9ms 17 Aug 2023 149th FortuiteMan 🇫🇷 775 71 12ms 26 Aug 2023 149th PrathamMehta08 775 71 16ms 6 Dec 2023 149th jatloe 775 71 17ms 28 Jan 2024 149th mathisfun271 775 71 11ms 5 Feb 2024 149th jmfk 775 71 17ms 12 Apr 2024 149th aalec 775 71 17ms 4 May 2024 149th ahmetdemirag 🇨🇾 775 71 11ms 14 Jun 2024 149th AntoineBlondon 775 71 10ms 16 Jun 2024 149th CutSandstone 775 71 11ms 19 Jul 2024 170th jacklynnepenick 764 72 17ms 26 Aug 2021 170th hellwue 764 72 11ms 25 Feb 2022 170th nullie 764 72 11ms 14 Jun 2022 170th CheeseCake628 🇳🇴 764 72 11ms 6 Mar 2023 170th fourth-bit 764 72 17ms 3 Jul 2023 170th Languag3 764 72 19ms 25 Apr 2024 170th jipsong 🇩🇪 764 72 10ms 23 Jul 2024 170th Terobero 764 72 21ms 21 Aug 2024 170th edsrzf 🇳🇿 764 72 18ms 28 Sep 2024 170th jamesthekee 764 72 10ms 26 Jan 2025 170th dirckvdende 764 72 9ms 20 Jul 2025 170th Alex-Huggett 🇬🇧 764 72 10ms 14 Sep 2025 182nd AkashTandon167 753 73 18ms 28 Dec 2020 182nd NewDefectus 🇮🇱 753 73 12ms 28 Dec 2020 182nd TobyBoyne 🇬🇧 753 73 16ms 30 Dec 2020 182nd NanduBC 753 73 23ms 23 Mar 2021 182nd 77Tigers 753 73 18ms 28 May 2021 182nd face0xff 753 73 17ms 20 Oct 2021 182nd RDShah 753 73 10ms 15 May 2022 182nd StefanHabel 🇨🇦 753 73 11ms 31 Dec 2022 182nd betaveros 753 73 16ms 31 Dec 2022 182nd mstang107 753 73 18ms 20 Dec 2023 182nd Andrey135296 753 73 11ms 17 Sep 2024 182nd lhulinsky 753 73 11ms 22 Oct 2024 182nd moustave 753 73 18ms 10 Dec 2024 195th qrico64 743 74 10ms 2 Feb 2021 195th bastienvoirin 🇫🇷 743 74 10ms 10 May 2021 195th mauro-1 🇮🇹 743 74 11ms 17 Aug 2021 195th petar-donchev 743 74 17ms 5 Dec 2021 195th knutae 🇳🇴 743 74 11ms 6 Dec 2021 195th clementblaudeau 743 74 21ms 27 Jan 2022 195th j-Ewan 743 74 17ms 1 Mar 2022 195th guilhem-roy 🇫🇷 743 74 18ms 3 Mar 2022 195th Trunksistor 🇫🇷 743 74 16ms 19 May 2022 195th nstearns96 🇬🇧 743 74 18ms 12 Dec 2022 195th vishwathg 743 74 11ms 7 Apr 2023 195th dranjohn 743 74 11ms 11 Sep 2023 195th rollershutter 743 74 20ms 23 Oct 2023 195th starfihs 743 74 28ms 5 Aug 2024 195th BREMAUCY 🇫🇷 743 74 15ms 12 Aug 2025 195th wobblybits 743 74 15ms 23 Aug 2025 211th zbreit 🇺🇸 733 75 11ms 20 Aug 2021 211th itsjustfreekie 733 75 11ms 22 Sep 2021 211th amollberg 🇸🇪 733 75 10ms 27 Jan 2022 211th michelebastione 🇮🇹 733 75 13ms 22 Feb 2022 211th NerdyMcNerd42 733 75 10ms 13 Aug 2022 211th MaxElf999 733 75 17ms 3 Oct 2022 211th LeeCamp 733 75 10ms 13 Jan 2023 211th hiichbindermax 733 75 10ms 17 Feb 2023 211th mbittner20 733 75 11ms 27 May 2023 211th ImpressedByRocks 733 75 17ms 17 May 2024 211th Bulmenisaurus 733 75 11ms 4 Nov 2024 211th bltnppcnt 733 75 22ms 5 Jan 2025 211th 40fied4t 733 75 12ms 22 May 2025 224th tomh1012 724 76 9ms 3 Mar 2021 224th gilufin 724 76 11ms 23 Jun 2021 First Prev 151–225 of 422 Next Last