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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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim 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 498th blaztoma 🇱🇹 803 52 40ms 17 days ago 502nd Steffan153 🇫🇮 803 63 108ms 5 Aug 2024 503rd SirBogman 🇺🇸 803 234 16ms 4 Dec 2023 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 Yewzir 🇧🇪 799 81 2ms 26 May 2024 508th CaedenHarper 🇨🇦 798 95 469ms 3 Oct 2025 509th GolfingSuccess 🇬🇷 797 67 485ms 15 Jan 2024 509th MeWhenI 🇻🇦 797 67 471ms 17 Jan 2024 511th pardouin 🇫🇷 797 84 38ms 25 Apr 2025 512th edsrzf 🇳🇿 794 72 843ms 5 Sep 2025 513th albanian-laundromat 🇺🇸 792 86 107ms 11 Nov 2025 514th annaproxy 792 92 128ms 11 Dec 2023 515th tayloia 🇬🇧 791 73 10ms 3 Dec 2023 516th wuduculfre 790 71 12ms 22 Jul 2025 516th vang1ong7ang 🇦🇶 790 71 11ms 4 days ago 518th edsrzf 🇳🇿 790 80 65ms 28 Jul 2025 519th olleicua 🇺🇸 788 53 39ms 23 Dec 2023 520th emgordon154 788 88 10ms 10 Dec 2024 521st DialFrost 🇸🇬 787 159 8ms 23 May 2025 522nd Shanethegamer 🇺🇸 786 69 1ms 1 Dec 2023 523rd snoozingnewt 🇨🇦 786 97 126ms 30 Nov 2025 524th targrik 786 123 316ms 30 Jun 2025 525th Shanethegamer 🇺🇸 785 68 447ms 18 Jan 2024 526th tailorspy 784 109 59ms 12 Aug 2024 527th albanian-laundromat 🇺🇸 782 145 1,209ms 25 days ago 528th MeWhenI 🇻🇦 781 66 1,349ms 1 Dec 2023 528th ovs-code 🇩🇪 781 66 1,346ms 4 Dec 2023 528th emgordon154 781 66 1,392ms 9 Apr 2025 531st scpchicken 🇵🇼 781 74 14ms 6 days ago 532nd programjames 779 72 11ms 24 Dec 2023 532nd keelimeguy 🇺🇸 779 72 12ms 14 Jun 2025 534th ovs-code 🇩🇪 779 89 12ms 12 Dec 2023 535th Natanaelel 🇸🇪 778 47 38ms 26 Jan 2024 536th albanian-laundromat 🇺🇸 778 81 41ms 23 Feb 2026 537th pardouin 🇫🇷 777 92 10ms 25 Apr 2025 538th drabart 🇵🇱 777 110 56ms 2 Dec 2023 539th SirBogman 🇺🇸 774 69 469ms 15 Jan 2024 539th CaedenHarper 🇨🇦 774 69 454ms 30 Jul 2025 541st DialFrost 🇸🇬 773 54 37ms 1 Dec 2023 541st neel11235813 773 54 39ms 1 Dec 2023 541st error256 773 54 40ms 14 Feb 2025 541st anter69 🇭🇺 773 54 38ms 28 Feb 2026 545th MeWhenI 🇻🇦 771 68 137ms 3 Aug 2024 546th Shanethegamer 🇺🇸 770 72 7ms 1 Dec 2023 547th MeWhenI 🇻🇦 770 80 100ms 1 Dec 2023 548th scpchicken 🇵🇼 770 84 3ms 6 days ago 549th xsot 🇸🇬 769 93 11ms 5 Oct 2024 549th DialFrost 🇸🇬 769 93 11ms 6 Dec 2024 549th MeWhenI 🇻🇦 769 93 11ms 14 Feb 2025 552nd frankgraziano 767 95 9ms 21 Feb 2026 553rd emgordon154 767 104 3ms 4 days ago 554th Shanethegamer 🇺🇸 766 63 193ms 25 Sep 2024 555th MeWhenI 🇻🇦 766 66 6ms 1 Dec 2023 556th MeWhenI 🇻🇦 764 71 1ms 1 Dec 2023 557th CaedenHarper 🇨🇦 762 75 697ms 27 Sep 2025 558th pardouin 🇫🇷 762 91 10ms 26 Apr 2025 558th DialFrost 🇸🇬 762 91 11ms 1 Jan 2026 560th Yax42 🇫🇷 760 76 12ms 1 Jan 2026 560th Lv0Sys 🇵🇱 760 76 10ms 24 Feb 2026 562nd SirBogman 🇺🇸 759 53 140ms 4 Dec 2023 563rd KatieLG 🇬🇧 759 55 38ms 2 Jan 2024 563rd TFeld00 🇩🇰 759 55 36ms 3 Sep 2024 563rd aksyristos 759 55 38ms 18 Mar 2026 566th Yewzir 🇧🇪 759 83 38ms 26 May 2024 567th anter69 🇭🇺 758 68 1,284ms 28 Feb 2026 568th JOrE20 758 74 12ms 22 Feb 2026 569th 0jdxt 🇬🇧 758 95 28ms 18 days ago 570th NickTheEASDude 🇺🇸 757 87 2ms 25 Apr 2024 571st MateuszPietrzak 🇵🇱 756 113 64ms 2 Dec 2023 572nd stefangimmillaro 755 101 123ms 30 Apr 2024 573rd albanian-laundromat 🇺🇸 753 127 30ms 3 Dec 2025 574th weliveinhell 🇭🇹 750 77 13ms 2 Dec 2023 574th Maznek 750 77 12ms 9 Dec 2023 574th niklv 🇷🇺 750 77 9ms 27 Dec 2023 574th targrik 750 77 12ms 16 Sep 2025 574th madeforlosers 750 77 10ms 20 Oct 2025 579th annaproxy 748 98 389ms 12 Dec 2023 580th elgan65536 🇺🇸 747 102 133ms 7 Feb 2026 581st Shanethegamer 🇺🇸 746 93 12ms 19 Dec 2023 582nd albanian-laundromat 🇺🇸 743 77 895ms 24 Sep 2025 583rd snyderek 🇺🇸 743 115 60ms 18 Dec 2024 584th MeWhenI 🇻🇦 742 31 56ms 1 Dec 2023 585th snoozingnewt 🇨🇦 742 83 105ms 30 Nov 2025 586th voytxt 🇨🇿 741 78 12ms 1 Dec 2023 586th dmrichwa 🇺🇸 741 78 13ms 2 Dec 2023 586th dylanarmstrong 741 78 11ms 9 Dec 2023 586th Irratix 🇳🇱 741 78 11ms 29 Apr 2024 590th error256 740 103 130ms 11 Feb 2026 591st KatieLG 🇬🇧 736 116 3ms 8 Jan 2026 592nd madex 🇩🇪 735 88 2ms 4 days ago 593rd SirBogman 🇺🇸 733 57 41ms 4 Dec 2023 593rd edsrzf 🇳🇿 733 57 41ms 6 Mar 2025 593rd scpchicken 🇵🇼 733 57 43ms 17 days ago 593rd madex 🇩🇪 733 57 43ms 4 days ago 597th frankgraziano 733 69 84ms 26 Feb 2025 598th KrausRaus 🇺🇸 731 79 13ms 1 Dec 2023 598th jared-hughes 731 79 11ms 17 Dec 2023 598th uttumuttu 🇫🇮 731 79 11ms 21 Dec 2023 First Prev 501–600 of 1,612 Next Last