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 721st Yewzir 🇧🇪 635 111 96ms 5 Feb 2024 721st HumanoidCPU 635 111 94ms 5 Jun 2024 723rd luuumine 🇫🇷 635 120 140ms 19 Nov 2025 723rd 0jdxt 🇬🇧 635 120 138ms 9 days ago 725th northsuperman 634 102 2ms 24 Mar 2024 726th dokutan 633 104 2ms 26 Oct 2024 727th lifthrasiir 🇰🇷 630 46 2ms 5 Dec 2024 728th IISResetMe 630 67 824ms 4 Dec 2023 729th Creative0708 🇨🇦 630 121 135ms 16 Dec 2023 729th mousetail 🇳🇱 630 121 135ms 24 Mar 2024 731st snoozingnewt 🇨🇦 625 109 109ms 29 Nov 2025 732nd HumanoidCPU 623 67 41ms 5 Jun 2024 733rd commandz0 🇺🇸 623 90 11ms 1 Dec 2023 733rd ZakkkkAttackkkk 🇵🇭 623 90 11ms 9 May 2024 733rd HumanoidCPU 623 90 21ms 5 Jun 2024 733rd Bmrl7 623 90 11ms 24 Dec 2025 737th iczelia 🇩🇪 622 104 2ms 10 Oct 2025 738th Babafaba 621 86 467ms 22 Oct 2025 739th two-bad 🇬🇧 621 93 11ms 5 Feb 2024 739th helbling 🇨🇭 621 93 12ms 16 Jun 2024 739th snoozingnewt 🇨🇦 621 93 11ms 15 Oct 2025 742nd msbranicky 621 154 25ms 3 Jan 2024 743rd SirBogman 🇺🇸 620 68 282ms 18 May 2024 744th MeWhenI 🇻🇦 619 105 16ms 1 Dec 2023 745th Lydxn 🇨🇦 617 123 405ms 16 Dec 2023 746th dokutan 617 155 25ms 20 Apr 2025 747th agreegious 616 91 13ms 17 Nov 2024 747th ahmetdemirag 🇨🇾 616 91 12ms 1 Feb 2026 747th BrunoVisnadi 🇧🇷 616 91 11ms 12 days ago 750th Andrey-Plotnikov 615 94 11ms 13 Jan 2025 751st bac0id 615 139 442ms 10 Jan 2025 752nd Shanethegamer 🇺🇸 614 68 38ms 1 Dec 2023 753rd Maximizer02 614 113 12ms 7 Nov 2024 754th FortuiteMan 🇫🇷 611 96 11ms 18 Dec 2025 755th denkyuu1 610 79 776ms 26 days ago 756th dokutan 610 86 120ms 29 Oct 2024 757th uttumuttu 🇫🇮 610 101 91ms 21 Dec 2023 758th Matter1024 🇮🇳 609 92 16ms 24 days ago 759th dokutan 608 94 1,064ms 23 Sep 2025 760th msbranicky 608 116 91ms 2 Jan 2024 760th Arkadios200 608 116 95ms 20 days ago 762nd h3ra993huskp 🇯🇵 607 125 466ms 30 Nov 2025 763rd scpchicken 🇵🇼 605 74 3ms 5 days ago 764th dokutan 605 134 452ms 27 Sep 2025 765th annaproxy 604 107 2ms 20 Dec 2023 766th emgordon154 603 48 3ms 17 Mar 2026 767th dcgjb 603 70 964ms 25 Mar 2024 768th dokutan 603 113 108ms 31 Oct 2024 769th Yewzir 🇧🇪 602 96 11ms 5 Feb 2024 769th dokutan 602 96 11ms 15 Jun 2025 771st Yewzir 🇧🇪 600 135 479ms 5 Feb 2024 772nd Natanaelel 🇸🇪 597 122 137ms 22 Mar 2024 773rd mikehanus 596 94 12ms 5 Dec 2023 773rd eiburns 596 94 11ms 13 Dec 2023 773rd msbranicky 596 94 11ms 1 Jan 2024 773rd InigoK 🇺🇸 596 94 11ms 29 Aug 2025 777th msbranicky 595 238 1,797ms 4 days ago 778th MeWhenI 🇻🇦 594 71 271ms 1 Dec 2023 779th dokutan 594 106 2ms 12 Nov 2025 780th emgordon154 594 126 12ms 2 Jan 2025 781st JOrE20 594 161 27ms 14 Feb 2026 782nd commandz0 🇺🇸 593 90 425ms 15 Jan 2024 782nd HumanoidCPU 593 90 412ms 5 Jun 2024 784th Yewzir 🇧🇪 593 115 112ms 5 Feb 2024 785th dokutan 593 119 99ms 31 Mar 2025 786th dokutan 593 128 387ms 21 Feb 2026 787th dokutan 593 144 60ms 30 Mar 2025 788th dokutan 593 239 1,720ms 5 days ago 789th janbehrens 🇩🇪 591 137 430ms 22 Dec 2023 790th janbehrens 🇩🇪 590 95 13ms 1 Dec 2023 790th wuzekai518 590 95 11ms 16 Jul 2024 790th CoolBvll 590 95 12ms 13 Jun 2025 790th Techdude01 590 95 11ms 14 Aug 2025 794th janbehrens 🇩🇪 589 145 55ms 22 Dec 2023 795th HumanoidCPU 589 164 315ms 26 Aug 2024 796th msbranicky 588 112 2ms 2 Jan 2024 797th arctouch-cristiannevianna 587 125 449ms 19 Feb 2024 798th dokutan 585 128 4ms 14 Feb 2026 799th Jonatan6 🇩🇰 583 111 2ms 27 Apr 2024 799th dokutan 583 111 2ms 30 Mar 2025 First Prev 721–800 of 1,634 Next Last