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 224th Mikey-Beep 🇬🇧 724 76 10ms 6 Oct 2022 224th DrPiranoid 724 76 10ms 7 Oct 2022 224th Troon 724 76 27ms 14 Oct 2022 224th ssbhatt4321 724 76 19ms 14 Oct 2023 224th m42km 724 76 17ms 17 Jan 2024 224th Schreipfelerer 724 76 11ms 26 Sep 2024 232nd fynnkroeger 714 77 11ms 10 Jan 2021 232nd asadullayev 714 77 10ms 4 Mar 2021 232nd PYRiTEmonark 714 77 9ms 22 May 2021 232nd RandGuy 714 77 10ms 4 May 2022 232nd ValentinCassayre 714 77 10ms 10 Oct 2022 232nd IshanPanpaliya 714 77 10ms 19 Oct 2022 232nd dzshn 714 77 11ms 3 Dec 2022 232nd KenanHanke 714 77 10ms 25 Feb 2023 232nd namelessiw 714 77 31ms 11 Jan 2024 232nd NickTheEASDude 🇺🇸 714 77 20ms 1 May 2024 242nd richard-oelze 🇩🇪 705 78 21ms 13 May 2021 242nd Kloppermand 🇩🇰 705 78 19ms 29 Nov 2021 242nd Omega65536 🇩🇪 705 78 10ms 24 Nov 2022 242nd Fanrco 705 78 10ms 4 Sep 2023 242nd Techdude01 705 78 10ms 11 Jan 2024 242nd Mabeloid 🇳🇴 705 78 11ms 3 Oct 2024 242nd Alban-Boissard 705 78 11ms 14 Jun 2025 242nd Flekay 🇩🇪 705 78 18ms 10 Jul 2025 250th Brianzhengca 696 79 21ms 2 Feb 2021 250th feherd 696 79 11ms 4 Mar 2022 250th petroselo 696 79 15ms 12 Apr 2022 250th Ripick 696 79 11ms 13 Aug 2022 250th Eilonlif 🇮🇱 696 79 18ms 7 Sep 2022 250th celiendonze 🇨🇭 696 79 10ms 17 Apr 2023 250th ridingqwerty 🇺🇸 696 79 9ms 5 Feb 2024 250th Lv0Sys 🇵🇱 696 79 20ms 22 Jun 2025 258th timchu 688 80 9ms 8 Mar 2021 258th jameslindesay 688 80 18ms 24 Mar 2021 258th AIn0n 688 80 11ms 8 Jul 2021 258th myleopard 688 80 11ms 13 Oct 2021 258th abba23 688 80 17ms 24 May 2022 258th alexjurkiewicz 🇦🇺 688 80 9ms 16 Jul 2022 258th PyryL 🇫🇮 688 80 16ms 25 Aug 2024 258th alemelis 688 80 11ms 17 Oct 2024 258th Europe2048 688 80 11ms 25 Nov 2024 258th jacekwladzinski 688 80 10ms 19 days ago 268th itiievskyi 🇺🇦 679 81 10ms 5 Jan 2021 268th lmolteno 679 81 11ms 10 Mar 2021 268th 4ndyJ 🇬🇧 679 81 13ms 11 Jan 2023 268th codingisgreatbutiamnot 679 81 15ms 26 Aug 2024 268th yokasuretsu 679 81 11ms 6 Jan 2025 273rd LlamaLad7 🇬🇧 671 82 11ms 17 Jan 2021 273rd kyleclaassen 671 82 18ms 11 Mar 2022 273rd vhoulbreque 🇫🇷 671 82 20ms 13 Aug 2022 273rd msbranicky 671 82 10ms 10 Sep 2023 273rd HumanEquivalentUnit 671 82 11ms 26 Nov 2023 273rd markusgraube 671 82 19ms 3 May 2024 273rd MassimoParisi 671 82 14ms 23 Sep 2024 273rd DGipe 671 82 12ms 37 hours ago 281st estomagordo 🇳🇱 663 83 10ms 6 Dec 2021 281st markus-rekdal 663 83 17ms 23 May 2022 281st glesnick 663 83 17ms 17 Aug 2022 281st shibacho 🇯🇵 663 83 20ms 30 Nov 2022 281st Bodo171 663 83 10ms 8 Dec 2022 281st jiaminglimjm 🇲🇾 663 83 17ms 20 Mar 2023 281st yuchuehw 663 83 10ms 20 Jan 2024 281st WillConker 663 83 10ms 10 Mar 2024 289th Re-Adventures 🇮🇳 655 84 11ms 22 Mar 2023 289th henrydukepickle 655 84 10ms 4 Dec 2023 289th Bit125 655 84 11ms 27 Mar 2024 289th 5quiwyrm 655 84 10ms 10 Dec 2024 289th clayboll99 655 84 14ms 14 Jul 2025 294th hjcafaroUC 647 85 18ms 30 May 2021 294th vodker1 647 85 17ms 8 Mar 2022 296th befoster 640 86 9ms 8 May 2021 296th ehulinsky 🇺🇸 640 86 17ms 10 Nov 2021 296th mdnestor 640 86 20ms 14 Dec 2022 296th Marsolo1 640 86 11ms 18 Apr 2023 296th Stockoh 🇫🇷 640 86 20ms 2 Oct 2024 First Prev 226–300 of 422 Next Last