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 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 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 Colors (Inverse) 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 Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers 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 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 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 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 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 Colors (Inverse) 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 Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 451st schachmattmatt 840 64 20 Aug 2021 451st xiBread 🇺🇸 840 64 28 Aug 2021 451st tkr-sh 🇫🇷 840 64 25 Apr 2022 451st P-Quentin 🇫🇷 840 64 3 Aug 2022 451st suwat513 840 64 22 Sep 2022 451st aksyristos 840 64 30 Dec 2022 451st InigoK 🇺🇸 840 64 10 Jun 2023 451st levavft 840 64 26 Oct 2023 451st firegene 🇮🇪 840 64 24 Dec 2023 451st JunkIce 840 64 3 Dec 2024 451st snoozingnewt 🇺🇸 840 64 31 Mar 2025 451st plcc0 840 64 21 Apr 2025 463rd Yewzir 🇧🇪 840 68 14 Oct 2023 464th emplv 🇱🇻 839 122 18 Jan 2022 464th stefangimmillaro 839 122 18 Sep 2023 466th stefangimmillaro 838 52 6 May 2023 467th DialFrost 🇸🇬 838 82 8 Aug 2024 468th Salutations45 837 53 11 Dec 2024 469th GrayJoKing 🇦🇺 837 61 16 Jan 2024 469th sisyphus-ppcg 🇦🇺 837 61 16 Jan 2024 469th m-tkach 🇺🇦 837 61 20 Jan 2024 469th CaedenHarper 🇨🇦 837 61 7 Feb 2025 473rd edsrzf 🇳🇿 837 89 15 Apr 2025 474th Maznek 836 59 27 Dec 2023 475th DialFrost 🇸🇬 833 49 30 Oct 2024 476th sean-niemann 🇺🇸 831 75 18 Jan 2025 477th MeWhenI 🇻🇦 830 74 31 Dec 2022 478th bbakersmith 829 82 1 Aug 2021 479th janbehrens 🇩🇪 828 56 8 Jun 2021 480th SirBogman 🇺🇸 827 49 28 Dec 2020 480th gilufin 827 49 8 Aug 2021 480th m-tkach 🇺🇦 827 49 14 Feb 2023 480th olleicua 🇺🇸 827 49 20 Jan 2024 484th rowboat1 827 65 21 Jun 2022 484th jsthope 827 65 28 Sep 2022 484th QuincyNash 🇺🇸 827 65 29 Nov 2022 484th Yewzir 🇧🇪 827 65 14 Apr 2023 484th dokutan 827 65 24 Feb 2025 489th DialFrost 🇸🇬 826 81 20 Dec 2024 490th DialFrost 🇸🇬 826 82 25 Oct 2024 491st DialFrost 🇸🇬 826 95 12 Dec 2024 492nd argusdusty 🇺🇸 826 124 27 Dec 2020 492nd Shanethegamer 🇺🇸 826 124 7 Apr 2022 492nd edsrzf 🇳🇿 826 124 28 Sep 2024 495th lynn 825 82 16 Nov 2021 496th kenthie42 825 99 7 Aug 2024 497th AlephSquirrel 823 62 26 Jun 2024 497th KatieLG 🇬🇧 823 62 28 Oct 2024 499th xkacer 🇨🇿 823 77 7 Feb 2021 500th DialFrost 🇸🇬 822 53 20 Jul 2024 501st MeWhenI 🇻🇦 822 54 4 Nov 2022 502nd coreynash 822 60 14 Feb 2024 502nd penbuvt 822 60 7 Nov 2024 504th rak1507 🇬🇧 821 35 10 Jan 2022 504th SirBogman 🇺🇸 821 35 17 Nov 2023 506th DialFrost 🇸🇬 818 79 13 Jul 2024 507th Steffan153 🇫🇮 817 61 1 Jan 2023 508th DialFrost 🇸🇬 817 105 7 Apr 2025 509th Shanethegamer 🇺🇸 816 98 1 Mar 2022 510th martinnorling 🇸🇪 815 66 27 Jan 2022 510th Powerroff 815 66 5 May 2024 512th namcartoon06 813 78 30 Jun 2023 513th kkoenig 813 126 3 Jan 2024 513th sean-niemann 🇺🇸 813 126 22 Jul 2024 515th GrayJoKing 🇦🇺 812 44 30 Apr 2021 515th o0lit3 🇺🇸 812 44 25 Jun 2021 515th perlebach 🇨🇿 812 44 19 Aug 2021 518th Shanethegamer 🇺🇸 810 50 11 May 2021 518th xiBread 🇺🇸 810 50 21 Sep 2021 518th akshatj27 🇦🇶 810 50 11 Jan 2022 521st Alessandro-Balconi 🇮🇹 810 62 14 Jul 2023 522nd ovs-code 🇩🇪 810 63 15 Jan 2024 523rd SirBogman 🇺🇸 809 52 26 Jan 2024 524th stefangimmillaro 809 106 19 May 2024 524th edsrzf 🇳🇿 809 106 16 Nov 2024 Prev 451–525 of 1,780 Next