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 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 ArkScript 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 ><> 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 ArkScript 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 481st Yewzir 🇧🇪 797 81 2ms 26 May 2024 481st emgordon154 797 81 3ms 14 hours ago 483rd pardouin 🇫🇷 797 84 38ms 25 Apr 2025 484th stefangimmillaro 794 101 121ms 30 Apr 2024 485th edsrzf 🇳🇿 791 72 1,181ms 5 Sep 2025 486th tayloia 🇬🇧 791 73 10ms 3 Dec 2023 487th albanian-laundromat 791 86 113ms 11 Nov 2025 488th annaproxy 791 92 128ms 11 Dec 2023 489th MeWhenI 🇻🇦 791 179 1,695ms 7 Nov 2025 489th Yewzir 🇧🇪 791 179 2,477ms 14 Nov 2025 491st wuduculfre 789 71 12ms 22 Jul 2025 492nd edsrzf 🇳🇿 788 80 65ms 28 Jul 2025 493rd MeWhenI 🇻🇦 787 53 39ms 1 Dec 2023 493rd olleicua 🇺🇸 787 53 39ms 23 Dec 2023 495th emgordon154 787 88 12ms 10 Dec 2024 496th elgan65536 786 102 131ms 15 hours ago 497th Shanethegamer 🇺🇸 785 68 474ms 18 Jan 2024 498th Shanethegamer 🇺🇸 785 69 2ms 1 Dec 2023 499th targrik 785 123 287ms 30 Jun 2025 500th DialFrost 🇸🇬 785 159 8ms 23 May 2025 501st tailorspy 783 109 52ms 12 Aug 2024 502nd ovs-code 🇩🇪 779 89 14ms 12 Dec 2023 503rd programjames 778 72 12ms 24 Dec 2023 503rd keelimeguy 🇺🇸 778 72 12ms 14 Jun 2025 505th Natanaelel 🇸🇪 777 47 38ms 26 Jan 2024 506th pardouin 🇫🇷 776 92 10ms 25 Apr 2025 507th drabart 🇵🇱 776 110 56ms 2 Dec 2023 508th SirBogman 🇺🇸 774 69 490ms 15 Jan 2024 508th CaedenHarper 🇨🇦 774 69 610ms 30 Jul 2025 510th albanian-laundromat 774 146 1,417ms 13 Oct 2025 511th DialFrost 🇸🇬 772 54 42ms 1 Dec 2023 511th neel11235813 772 54 40ms 1 Dec 2023 511th error256 772 54 37ms 14 Feb 2025 514th MeWhenI 🇻🇦 770 68 129ms 3 Aug 2024 515th Shanethegamer 🇺🇸 769 72 7ms 1 Dec 2023 516th MeWhenI 🇻🇦 768 80 89ms 1 Dec 2023 517th xsot 🇸🇬 768 93 10ms 5 Oct 2024 517th DialFrost 🇸🇬 768 93 10ms 6 Dec 2024 517th MeWhenI 🇻🇦 768 93 10ms 14 Feb 2025 520th MeWhenI 🇻🇦 765 66 6ms 1 Dec 2023 521st Shanethegamer 🇺🇸 764 63 182ms 25 Sep 2024 522nd MeWhenI 🇻🇦 763 71 2ms 1 Dec 2023 523rd MeWhenI 🇻🇦 763 105 126ms 14 Feb 2025 524th Shanethegamer 🇺🇸 761 73 1,270ms 1 Dec 2023 525th pardouin 🇫🇷 761 91 9ms 26 Apr 2025 525th DialFrost 🇸🇬 761 91 13ms 1 Jan 2026 527th Yax42 🇫🇷 760 76 10ms 1 Jan 2026 528th CaedenHarper 🇨🇦 759 75 1,066ms 27 Sep 2025 529th Yewzir 🇧🇪 759 83 38ms 26 May 2024 530th SirBogman 🇺🇸 758 53 117ms 4 Dec 2023 531st KatieLG 🇬🇧 758 55 39ms 2 Jan 2024 531st TFeld00 🇩🇰 758 55 37ms 3 Sep 2024 533rd NickTheEASDude 🇺🇸 756 87 2ms 25 Apr 2024 534th MateuszPietrzak 🇵🇱 755 113 58ms 2 Dec 2023 535th weliveinhell 🇭🇹 750 77 11ms 2 Dec 2023 535th Maznek 750 77 12ms 9 Dec 2023 535th niklv 🇷🇺 750 77 11ms 27 Dec 2023 535th targrik 750 77 10ms 16 Sep 2025 535th madeforlosers 750 77 10ms 20 Oct 2025 540th albanian-laundromat 750 127 34ms 3 Dec 2025 541st annaproxy 748 98 421ms 12 Dec 2023 542nd firegene 🇮🇪 747 75 12ms 3 Dec 2023 543rd Shanethegamer 🇺🇸 745 93 11ms 19 Dec 2023 544th MeWhenI 🇻🇦 742 31 55ms 1 Dec 2023 545th snyderek 🇺🇸 742 115 55ms 18 Dec 2024 546th Yewzir 🇧🇪 741 98 12ms 9 Jan 2025 547th albanian-laundromat 740 77 1,692ms 24 Sep 2025 548th voytxt 🇨🇿 740 78 10ms 1 Dec 2023 548th dmrichwa 🇺🇸 740 78 10ms 2 Dec 2023 548th dylanarmstrong 740 78 10ms 9 Dec 2023 548th Irratix 🇳🇱 740 78 11ms 29 Apr 2024 552nd snoozingnewt 🇨🇦 740 83 94ms 30 Nov 2025 553rd KatieLG 🇬🇧 734 116 3ms 8 Jan 2026 554th SirBogman 🇺🇸 732 57 37ms 4 Dec 2023 554th anter69 🇭🇺 732 57 41ms 13 Feb 2024 554th edsrzf 🇳🇿 732 57 37ms 6 Mar 2025 557th frankgraziano 732 69 6ms 26 Feb 2025 558th KrausRaus 🇺🇸 731 79 11ms 1 Dec 2023 558th jared-hughes 731 79 11ms 17 Dec 2023 558th uttumuttu 🇫🇮 731 79 11ms 21 Dec 2023 First Prev 481–560 of 1,498 Next Last