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 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 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 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Set Snake Sphenic Numbers Star Wars GPT Trinomial Triangle 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 Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Rockstar 2 Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Rockstar 2 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Set Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 442nd JunkIce 840 64 3 Dec 2024 452nd Yewzir 840 68 14 Oct 2023 453rd emplv 🇱🇻 839 122 18 Jan 2022 453rd stefangimmillaro 839 122 18 Sep 2023 455th stefangimmillaro 838 52 6 May 2023 456th DialFrost 🇸🇬 838 82 8 Aug 2024 457th Salutations45 837 53 11 Dec 2024 458th GrayJoKing 🇦🇺 837 61 16 Jan 2024 458th sisyphus-ppcg 🇦🇺 837 61 16 Jan 2024 458th m-tkach 🇺🇦 837 61 20 Jan 2024 458th CaedenHarper 🇨🇦 837 61 7 Feb 2025 462nd inventshah 836 59 15 Nov 2022 462nd Maznek 836 59 27 Dec 2023 464th DialFrost 🇸🇬 833 49 30 Oct 2024 465th sean-niemann 🇺🇸 831 75 18 Jan 2025 466th MeWhenI 🇻🇦 830 74 31 Dec 2022 467th bbakersmith 829 82 1 Aug 2021 468th janbehrens 🇩🇪 828 56 8 Jun 2021 469th SirBogman 🇺🇸 827 49 28 Dec 2020 469th gilufin 827 49 8 Aug 2021 469th m-tkach 🇺🇦 827 49 14 Feb 2023 469th olleicua 🇺🇸 827 49 20 Jan 2024 473rd rowboat1 827 65 21 Jun 2022 473rd jsthope 827 65 28 Sep 2022 473rd QuincyNash 🇺🇸 827 65 29 Nov 2022 473rd Yewzir 827 65 14 Apr 2023 473rd dokutan 827 65 15 days ago 478th DialFrost 🇸🇬 826 81 20 Dec 2024 479th DialFrost 🇸🇬 826 95 12 Dec 2024 480th argusdusty 🇺🇸 826 124 27 Dec 2020 480th Shanethegamer 🇺🇸 826 124 7 Apr 2022 480th edsrzf 🇳🇿 826 124 28 Sep 2024 483rd lynn 825 82 16 Nov 2021 484th kenthie42 825 99 7 Aug 2024 485th DialFrost 🇸🇬 824 82 25 Oct 2024 486th AlephSquirrel 823 62 26 Jun 2024 486th KatieLG 🇬🇧 823 62 28 Oct 2024 488th xkacer 🇨🇿 823 77 7 Feb 2021 489th DialFrost 🇸🇬 822 53 20 Jul 2024 490th MeWhenI 🇻🇦 822 54 4 Nov 2022 491st coreynash 822 60 14 Feb 2024 491st penbuvt 822 60 7 Nov 2024 493rd rak1507 🇬🇧 821 35 10 Jan 2022 493rd SirBogman 🇺🇸 821 35 17 Nov 2023 495th Steffan153 🇫🇮 817 61 1 Jan 2023 496th DialFrost 🇸🇬 816 79 13 Jul 2024 497th Shanethegamer 🇺🇸 816 98 1 Mar 2022 498th martinnorling 🇸🇪 815 66 27 Jan 2022 498th Powerroff 815 66 5 May 2024 500th kkoenig 813 126 3 Jan 2024 500th sean-niemann 🇺🇸 813 126 22 Jul 2024 502nd GrayJoKing 🇦🇺 812 44 30 Apr 2021 502nd o0lit3 🇺🇸 812 44 25 Jun 2021 502nd perlebach 🇨🇿 812 44 19 Aug 2021 505th namcartoon06 812 78 30 Jun 2023 506th Shanethegamer 🇺🇸 810 50 11 May 2021 506th xiBread 🇺🇸 810 50 21 Sep 2021 506th akshatj27 🇦🇶 810 50 11 Jan 2022 509th Alessandro-Balconi 🇮🇹 810 62 14 Jul 2023 510th ovs-code 🇩🇪 810 63 15 Jan 2024 510th rucin93 🇵🇱 810 63 26 hours ago 512th SirBogman 🇺🇸 809 52 26 Jan 2024 513th Tenclea 808 61 26 Aug 2023 513th LukeBridges 🇬🇧 808 61 28 Nov 2024 515th lynn 808 76 22 May 2021 516th the-zammers 808 85 13 Oct 2023 516th tobeannouncd 808 85 8 Jan 2024 518th stefangimmillaro 808 106 19 May 2024 518th edsrzf 🇳🇿 808 106 16 Nov 2024 518th nullie 808 106 28 Dec 2024 521st MeWhenI 🇻🇦 807 54 13 Nov 2022 522nd Shanethegamer 🇺🇸 806 80 14 Oct 2022 522nd MeWhenI 🇻🇦 806 80 15 Oct 2022 524th DialFrost 🇸🇬 804 39 27 Jan 2023 525th xkacer 🇨🇿 803 67 8 Feb 2021 Prev 451–525 of 1,702 Next