Recamán in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Tower of Hanoi 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 Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Tower of Hanoi 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 Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 600th MarioPlq 791 68 17ms 24 Jun 2022 600th bricknellj 791 68 10ms 3 Mar 2023 600th janbehrens 🇩🇪 791 68 10ms 17 Jun 2023 600th Lewenhaupt 791 68 10ms 19 Apr 2024 600th bob-th 791 68 13ms 26 Jul 2024 600th Pyroan 791 68 10ms 13 Mar 2025 600th BrunoVisnadi 🇧🇷 791 68 11ms 4 Oct 2025 600th 09cf 791 68 10ms 24 days ago 609th Irratix 🇳🇱 790 78 2ms 15 Jan 2021 610th Liibe 790 109 433ms 2 Oct 2025 611th MeWhenI 🇻🇦 789 78 97ms 17 Nov 2022 612th argusdusty 🇺🇸 788 108 148ms 27 Dec 2020 613th MeWhenI 🇻🇦 787 59 5ms 29 May 2023 614th Yewzir 🇧🇪 787 65 402ms 15 Jan 2024 615th stefangimmillaro 787 83 37ms 6 May 2023 616th MeWhenI 🇻🇦 785 113 28ms 7 Jun 2023 617th ArmaanAS 784 63 8ms 4 Apr 2021 618th thebuilder6 🇺🇸 784 81 2ms 23 Oct 2021 619th Alessandro-Balconi 🇮🇹 783 62 89ms 14 Jul 2023 620th ovs-code 🇩🇪 781 60 132ms 17 Nov 2024 621st codereport 🇨🇦 780 52 33ms 21 Apr 2025 622nd TaserTheFox 🇺🇸 780 54 222ms 6 Jun 2023 623rd abailey2020 🇺🇸 780 69 10ms 27 Dec 2020 623rd argusdusty 🇺🇸 780 69 10ms 27 Dec 2020 623rd hiddicop 🇸🇪 780 69 18ms 23 Jan 2021 623rd osmith93 780 69 10ms 14 Jun 2021 623rd jared-hughes 780 69 10ms 31 Oct 2021 623rd OllieBoyne 🇬🇧 780 69 10ms 26 Aug 2022 623rd pascscha 780 69 10ms 18 Sep 2022 623rd randolchance 780 69 11ms 11 Jan 2023 623rd taesungh 780 69 10ms 17 Oct 2023 623rd Bmrl7 780 69 10ms 14 Feb 2024 623rd inverseLorentz 🇦🇺 780 69 11ms 21 Feb 2024 623rd aiarzhantsev 780 69 11ms 6 Apr 2024 623rd bzijlema 🇳🇱 780 69 16ms 27 May 2025 636th annaproxy 780 105 318ms 3 Oct 2023 637th ovs-code 🇩🇪 779 56 994ms 25 Jan 2024 637th emgordon154 779 56 1,023ms 18 Nov 2024 639th MarcMush 🇫🇷 779 64 331ms 6 Jul 2021 639th Shanethegamer 🇺🇸 779 64 246ms 20 Apr 2023 641st HumanEquivalentUnit 778 87 15ms 1 Dec 2023 642nd Sp3000 🇦🇺 776 37 3ms 29 Apr 2021 643rd SirBogman 🇺🇸 775 66 395ms 20 Jan 2024 644th syntax-rules 775 108 376ms 11 Jan 2023 645th Mabeloid 🇳🇴 774 82 1ms 22 Oct 2025 646th Mabeloid 🇳🇴 774 110 259ms 31 Oct 2025 647th Mezzofloat 772 106 318ms 5 Sep 2023 648th janbehrens 🇩🇪 771 53 4ms 10 May 2021 649th akshatj27 🇦🇶 771 64 8ms 11 Jan 2022 649th KatieLG 🇬🇧 771 64 9ms 8 Apr 2022 649th two-bad 🇬🇧 771 64 9ms 23 Feb 2024 649th emgordon154 771 64 9ms 15 Nov 2024 649th smclaughlin-cf 771 64 9ms 13 May 2025 649th Lv0Sys 🇵🇱 771 64 9ms 7 days ago 655th Yewzir 🇧🇪 770 80 96ms 16 May 2023 656th clockworknazo 770 84 3ms 29 Sep 2022 656th ovs-code 🇩🇪 770 84 3ms 22 Jul 2024 658th UnderKoen 🇳🇱 770 129 3ms 20 Jan 2025 659th ovs-code 🇩🇪 770 202 13ms 31 Mar 2023 660th prplz 🇦🇺 769 70 9ms 27 Dec 2020 660th marcin7Cd 769 70 10ms 1 Jan 2021 660th stordev 769 70 17ms 26 Feb 2021 660th CodyMiner 769 70 17ms 14 Nov 2021 660th neihousaigaai 769 70 10ms 28 Jul 2022 660th 051 🇸🇬 769 70 10ms 8 Aug 2022 660th andersk 🇺🇸 769 70 11ms 25 Oct 2022 660th kevinmchung 769 70 10ms 4 Nov 2022 660th thehylian 769 70 17ms 8 Jan 2023 660th SirFireball3521 769 70 10ms 24 Jan 2023 660th Fracture17 769 70 16ms 13 Apr 2023 660th davecame 769 70 10ms 29 Sep 2023 660th wen1now 769 70 10ms 8 Nov 2023 660th logvp 769 70 16ms 15 Jan 2024 660th cros107 🇦🇺 769 70 16ms 14 Feb 2024 660th stertooy 🇧🇪 769 70 10ms 10 Jun 2024 First Prev 601–675 of 1,983 Next Last