Recamán in all languages 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 Minesweeper 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 Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 372nd yzhs 🇩🇪 868 62 18ms 23 Jun 2023 372nd Rubiksmath 868 62 11ms 18 Aug 2023 372nd FlorianCassayre 🇫🇷 868 62 18ms 28 Sep 2023 372nd SB-945 868 62 11ms 28 Feb 2024 372nd bizy-coder 868 62 13ms 17 Aug 2024 372nd wh3n3v3r 🇨🇿 868 62 11ms 13 Nov 2024 372nd 4atj 868 62 13ms 30 Jun 2025 372nd xiaoyiming123 868 62 11ms 24 Jul 2025 372nd 123mjb 868 62 18ms 23 Sep 2025 385th ovs-code 🇩🇪 868 78 15ms 1 Jul 2024 386th GolfingSuccess 🇬🇷 867 59 430ms 15 Jan 2024 386th MeWhenI 🇻🇦 867 59 397ms 13 Jul 2024 388th jared-hughes 867 71 2ms 16 Feb 2022 388th Shanethegamer 🇺🇸 867 71 2ms 14 Nov 2022 388th GoateSo 867 71 2ms 26 Jul 2023 391st mousetail 🇳🇱 867 98 124ms 13 Sep 2024 392nd lifthrasiir 🇰🇷 867 179 10ms 17 Dec 2024 393rd BBoehm 🇩🇪 866 57 12ms 28 Dec 2020 393rd neihousaigaai 866 57 8ms 19 Mar 2021 393rd Shanethegamer 🇺🇸 866 57 9ms 22 Apr 2023 393rd biocommando 🇫🇮 866 57 9ms 12 Aug 2023 393rd olleicua 🇺🇸 866 57 9ms 20 Jan 2024 393rd helbling 🇨🇭 866 57 9ms 19 Jul 2024 399th Shanethegamer 🇺🇸 865 96 1,316ms 17 Mar 2023 400th ovs-code 🇩🇪 863 47 34ms 24 Jun 2024 400th Andriamanitra 🇫🇮 863 47 37ms 28 Feb 2025 402nd Shanethegamer 🇺🇸 863 68 294ms 17 Mar 2023 403rd Shanethegamer 🇺🇸 863 77 79ms 12 May 2021 403rd sean-niemann 🇺🇸 863 77 90ms 30 Dec 2024 405th JayXon 🇺🇸 862 157 1,563ms 15 Sep 2025 406th billings7 🇬🇧 861 95 351ms 21 Nov 2021 407th ovs-code 🇩🇪 861 161 847ms 27 Mar 2025 408th sean-niemann 🇺🇸 860 54 4ms 23 Dec 2023 408th targrik 860 54 4ms 24 Jan 2025 410th sean-niemann 🇺🇸 859 78 44ms 24 Jan 2025 411th annaproxy 859 80 161ms 4 Sep 2022 411th Natanaelel 🇸🇪 859 80 141ms 12 Feb 2025 413th jared-hughes 858 74 2ms 16 Mar 2022 413th janbehrens 🇩🇪 858 74 2ms 21 Nov 2022 415th andersk 🇺🇸 858 99 124ms 8 Nov 2022 416th dbut2 🇦🇺 858 120 255ms 16 Jul 2025 416th edsrzf 🇳🇿 858 120 262ms 2 Sep 2025 418th Ripick 857 75 120ms 3 Feb 2023 419th annaproxy 857 79 11ms 22 Sep 2023 420th primo-ppcg 🇹🇭 855 51 1,021ms 23 Mar 2021 421st RockOfStone 855 72 2ms 5 Nov 2021 421st mtirado1 855 72 2ms 25 Dec 2022 421st regr4 855 72 2ms 13 Nov 2023 424th RYNO8 854 63 11ms 26 Aug 2021 424th Bonjour27891 🇻🇳 854 63 16ms 20 Mar 2022 424th frankgraziano 854 63 10ms 15 Feb 2023 424th scpchicken 🇵🇼 854 63 17ms 21 Apr 2023 424th adamnielson42 🇺🇸 854 63 11ms 25 Apr 2023 424th stefangimmillaro 854 63 11ms 30 Jul 2023 424th elgan65536 854 63 11ms 31 Mar 2024 424th jtaxen 854 63 12ms 10 Jun 2024 424th AlephSquirrel 854 63 23ms 26 Jun 2024 424th 5cw 🇺🇸 854 63 12ms 15 Jul 2024 424th Seek64 🇩🇪 854 63 12ms 1 Feb 2025 424th andrewjc2000 854 63 11ms 9 Mar 2025 424th snoozingnewt 🇺🇸 854 63 11ms 10 Oct 2025 437th Steffan153 🇫🇮 852 55 143ms 22 Aug 2024 438th Shanethegamer 🇺🇸 852 60 350ms 16 Jan 2024 438th HumanoidCPU 852 60 410ms 17 Jun 2024 438th Babafaba 852 60 324ms 2 days ago 441st namelessiw 852 101 351ms 11 Oct 2025 442nd dvargas46 🇺🇸 851 48 4ms 20 Jun 2022 443rd omurakazuaki 🇯🇵 851 58 8ms 25 Feb 2021 443rd Andrey-Plotnikov 851 58 10ms 6 Nov 2024 443rd Salutations45 851 58 9ms 11 Dec 2024 446th MeWhenI 🇻🇦 851 121 251ms 9 Feb 2023 446th DialFrost 🇸🇬 851 121 245ms 20 Dec 2024 448th primo-ppcg 🇹🇭 850 69 5ms 16 Aug 2023 448th Steffan153 🇫🇮 850 69 4ms 20 Aug 2023 450th Shanethegamer 🇺🇸 849 80 3,143ms 28 Oct 2024 First Prev 376–450 of 1,955 Next Last