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 450th JayXon 🇺🇸 849 80 2,995ms 12 Nov 2024 452nd 386asm 🇺🇸 848 79 44ms 30 Apr 2023 453rd primo-ppcg 🇹🇭 847 98 1,195ms 30 Nov 2021 454th djeedjay 🇳🇱 846 75 3ms 5 Sep 2021 454th SirBogman 🇺🇸 846 75 2ms 14 Dec 2021 454th Bmrl7 846 75 2ms 8 Mar 2024 457th bstrat 845 34 2ms 28 Aug 2024 458th prplz 🇦🇺 845 48 50ms 27 Dec 2020 458th Natanaelel 🇸🇪 845 48 36ms 28 Feb 2023 458th pardouin 🇫🇷 845 48 51ms 9 Aug 2025 461st edsrzf 🇳🇿 845 89 40ms 15 Apr 2025 462nd AlephSquirrel 844 32 42ms 30 Dec 2022 462nd ovs-code 🇩🇪 844 32 51ms 27 Jul 2024 464th DialFrost 🇸🇬 844 55 4ms 7 Jul 2024 465th emplv 🇱🇻 844 122 257ms 18 Jan 2022 465th stefangimmillaro 844 122 265ms 18 Sep 2023 467th schachmattmatt 841 64 11ms 20 Aug 2021 467th olivermrose 🇺🇸 841 64 17ms 28 Aug 2021 467th tkr-sh 🇰🇵 841 64 16ms 25 Apr 2022 467th P-Quentin 🇫🇷 841 64 27ms 3 Aug 2022 467th suwat513 841 64 15ms 22 Sep 2022 467th aksyristos 841 64 15ms 30 Dec 2022 467th InigoK 🇺🇸 841 64 12ms 10 Jun 2023 467th levavft 841 64 11ms 26 Oct 2023 467th firegene 🇮🇪 841 64 17ms 24 Dec 2023 467th JunkIce 841 64 18ms 3 Dec 2024 467th plcc0 841 64 20ms 21 Apr 2025 467th dokutan 841 64 18ms 15 Jun 2025 479th Yewzir 🇧🇪 840 68 2ms 14 Oct 2023 480th stefangimmillaro 839 52 1,027ms 6 May 2023 481st Salutations45 838 53 2ms 11 Dec 2024 482nd GrayJoKing 🇦🇺 838 61 408ms 16 Jan 2024 482nd sisyphus-ppcg 🇦🇺 838 61 422ms 16 Jan 2024 482nd m-tkach 🇺🇦 838 61 396ms 20 Jan 2024 482nd CaedenHarper 🇨🇦 838 61 410ms 7 Feb 2025 486th DialFrost 🇸🇬 838 82 150ms 8 Aug 2024 487th ovs-code 🇩🇪 837 58 82ms 22 Apr 2024 488th Maznek 837 59 8ms 27 Dec 2023 489th sean-niemann 🇺🇸 835 75 3ms 18 Jan 2025 490th DialFrost 🇸🇬 834 49 3ms 30 Oct 2024 491st MeWhenI 🇻🇦 832 74 2ms 31 Dec 2022 492nd bbakersmith 831 82 53ms 1 Aug 2021 493rd argusdusty 🇺🇸 830 124 257ms 27 Dec 2020 493rd Shanethegamer 🇺🇸 830 124 256ms 7 Apr 2022 495th janbehrens 🇩🇪 829 56 4ms 8 Jun 2021 496th SirBogman 🇺🇸 828 49 35ms 28 Dec 2020 496th gilufin 828 49 38ms 8 Aug 2021 496th m-tkach 🇺🇦 828 49 45ms 14 Feb 2023 496th olleicua 🇺🇸 828 49 39ms 20 Jan 2024 500th rowboat1 828 65 25ms 21 Jun 2022 500th jsthope 828 65 11ms 28 Sep 2022 500th QuincyNash 🇺🇸 828 65 10ms 29 Nov 2022 500th Yewzir 🇧🇪 828 65 28ms 14 Apr 2023 504th DialFrost 🇸🇬 828 81 41ms 20 Dec 2024 505th DialFrost 🇸🇬 828 82 2,955ms 25 Oct 2024 506th DialFrost 🇸🇬 827 95 9ms 12 Dec 2024 507th lynn 826 82 10ms 16 Nov 2021 508th alicethecatwhisperermeow 826 99 358ms 7 Aug 2024 509th AlephSquirrel 825 62 357ms 26 Jun 2024 509th KatieLG 🇬🇧 825 62 471ms 28 Oct 2024 511th xkacer 🇨🇿 824 77 2ms 7 Feb 2021 512th DialFrost 🇸🇬 823 53 917ms 20 Jul 2024 513th Steffan153 🇫🇮 823 59 86ms 14 Dec 2022 514th coreynash 823 60 10ms 14 Feb 2024 514th penbuvt 823 60 10ms 7 Nov 2024 516th MeWhenI 🇻🇦 822 54 2ms 4 Nov 2022 517th rak1507 🇬🇧 821 35 2ms 10 Jan 2022 517th SirBogman 🇺🇸 821 35 2ms 17 Nov 2023 519th DialFrost 🇸🇬 819 79 116ms 13 Jul 2024 520th Shanethegamer 🇺🇸 818 98 437ms 1 Mar 2022 521st tomh1012 818 100 342ms 12 Sep 2025 522nd Steffan153 🇫🇮 817 61 566ms 1 Jan 2023 523rd kkoenig 817 126 250ms 3 Jan 2024 523rd sean-niemann 🇺🇸 817 126 239ms 22 Jul 2024 523rd KasperKivimaeki 🇫🇮 817 126 265ms 4 Oct 2025 First Prev 451–525 of 1,955 Next Last