Farey Sequence 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 481st MeWhenI 🇻🇦 810 78 41ms 4 Dec 2023 482nd MeWhenI 🇻🇦 810 90 2,526ms 24 Oct 2024 483rd MeWhenI 🇻🇦 810 175 1,603ms 19 hours ago 483rd Yewzir 🇧🇪 810 175 1,671ms 3 hours ago 485th ovs-code 🇩🇪 809 66 477ms 15 Jan 2024 485th GrayJoKing 🇦🇺 809 66 419ms 15 Jan 2024 485th sisyphus-ppcg 🇦🇺 809 66 446ms 16 Jan 2024 485th m-tkach 🇺🇦 809 66 460ms 20 Jan 2024 489th stefangimmillaro 809 83 39ms 26 Apr 2025 489th MeWhenI 🇻🇦 809 83 39ms 29 Apr 2025 491st ovs-code 🇩🇪 807 65 146ms 4 Aug 2024 492nd MeWhenI 🇻🇦 807 78 3ms 1 Dec 2023 492nd Yewzir 🇧🇪 807 78 2ms 26 May 2024 494th Shanethegamer 🇺🇸 806 89 41ms 12 Sep 2024 495th Yax42 🇫🇷 806 91 432ms 31 Dec 2025 496th GrayJoKing 🇦🇺 805 50 144ms 1 Dec 2023 497th SirBogman 🇺🇸 805 234 16ms 4 Dec 2023 498th MeWhenI 🇻🇦 804 99 3ms 1 Dec 2023 499th emgordon154 803 52 39ms 11 Sep 2024 499th sean-niemann 🇺🇸 803 52 37ms 13 Oct 2025 499th denkyuu1 803 52 37ms 4 Feb 2026 499th blaztoma 🇱🇹 803 52 39ms 7 days ago 503rd Steffan153 🇫🇮 803 63 108ms 5 Aug 2024 504th CaedenHarper 🇨🇦 802 72 11ms 23 Aug 2025 505th 5cw 🇺🇸 801 70 40ms 6 Jun 2024 506th Kacarott 🇦🇺 800 79 64ms 13 Sep 2024 507th pardouin 🇫🇷 799 84 38ms 25 Apr 2025 508th Yewzir 🇧🇪 798 81 2ms 26 May 2024 509th CaedenHarper 🇨🇦 798 95 476ms 3 Oct 2025 510th GolfingSuccess 🇬🇷 797 67 485ms 15 Jan 2024 510th MeWhenI 🇻🇦 797 67 471ms 17 Jan 2024 512th edsrzf 🇳🇿 794 72 1,156ms 5 Sep 2025 513th albanian-laundromat 🇺🇸 792 86 107ms 11 Nov 2025 514th annaproxy 792 92 128ms 11 Dec 2023 515th tayloia 🇬🇧 791 73 12ms 3 Dec 2023 516th wuduculfre 790 71 12ms 22 Jul 2025 517th edsrzf 🇳🇿 790 80 65ms 28 Jul 2025 518th olleicua 🇺🇸 788 53 40ms 23 Dec 2023 519th emgordon154 788 88 11ms 10 Dec 2024 520th Shanethegamer 🇺🇸 787 69 1ms 1 Dec 2023 521st DialFrost 🇸🇬 787 159 8ms 23 May 2025 522nd snoozingnewt 🇨🇦 786 97 144ms 30 Nov 2025 523rd targrik 786 123 316ms 30 Jun 2025 524th Shanethegamer 🇺🇸 785 68 447ms 18 Jan 2024 525th tailorspy 784 109 57ms 12 Aug 2024 526th albanian-laundromat 🇺🇸 782 145 1,425ms 16 days ago 527th MeWhenI 🇻🇦 781 66 1,556ms 1 Dec 2023 527th ovs-code 🇩🇪 781 66 1,509ms 4 Dec 2023 527th emgordon154 781 66 1,624ms 9 Apr 2025 530th albanian-laundromat 🇺🇸 780 81 41ms 23 Feb 2026 531st programjames 779 72 11ms 24 Dec 2023 531st keelimeguy 🇺🇸 779 72 12ms 14 Jun 2025 533rd ovs-code 🇩🇪 779 89 11ms 12 Dec 2023 534th Natanaelel 🇸🇪 778 47 38ms 26 Jan 2024 535th pardouin 🇫🇷 777 92 10ms 25 Apr 2025 536th drabart 🇵🇱 777 110 55ms 2 Dec 2023 537th SirBogman 🇺🇸 774 69 469ms 15 Jan 2024 537th CaedenHarper 🇨🇦 774 69 454ms 30 Jul 2025 539th DialFrost 🇸🇬 773 54 38ms 1 Dec 2023 539th neel11235813 773 54 37ms 1 Dec 2023 539th error256 773 54 40ms 14 Feb 2025 539th anter69 🇭🇺 773 54 37ms 28 Feb 2026 543rd MeWhenI 🇻🇦 771 68 137ms 3 Aug 2024 544th Shanethegamer 🇺🇸 770 72 7ms 1 Dec 2023 545th MeWhenI 🇻🇦 770 80 87ms 1 Dec 2023 546th xsot 🇸🇬 769 93 11ms 5 Oct 2024 546th DialFrost 🇸🇬 769 93 11ms 6 Dec 2024 546th MeWhenI 🇻🇦 769 93 11ms 14 Feb 2025 549th frankgraziano 767 95 11ms 21 Feb 2026 550th Shanethegamer 🇺🇸 766 63 193ms 25 Sep 2024 551st MeWhenI 🇻🇦 766 66 6ms 1 Dec 2023 552nd MeWhenI 🇻🇦 765 71 1ms 1 Dec 2023 553rd CaedenHarper 🇨🇦 762 75 1,512ms 27 Sep 2025 554th pardouin 🇫🇷 762 91 9ms 26 Apr 2025 554th DialFrost 🇸🇬 762 91 12ms 1 Jan 2026 556th Yewzir 🇧🇪 761 83 38ms 26 May 2024 557th Yax42 🇫🇷 760 76 10ms 1 Jan 2026 557th Lv0Sys 🇵🇱 760 76 10ms 24 Feb 2026 559th SirBogman 🇺🇸 759 53 137ms 4 Dec 2023 560th KatieLG 🇬🇧 759 55 37ms 2 Jan 2024 First Prev 481–560 of 1,634 Next Last