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Catalan Numbers 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 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 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 Minesweeper 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 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 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 Minesweeper 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 448th MeWhenI 🇻🇦 893 34 223ms 28 Jan 2023 448th DialFrost 🇸🇬 893 34 234ms 23 Dec 2023 448th pardouin 🇫🇷 893 34 230ms 22 Sep 2024 448th fuzzylojik-golf 🇺🇸 893 34 209ms 21 Sep 2025 455th clementblaudeau 892 48 9ms 29 Jun 2022 455th shelerr 892 48 14ms 14 Jul 2022 455th anter69 🇭🇺 892 48 13ms 24 Jul 2022 455th idoweinstein 892 48 11ms 4 Aug 2022 455th jakobkordez 🇸🇮 892 48 10ms 6 Nov 2022 455th M0PKOBKA 892 48 9ms 26 Dec 2022 455th Fracture17 892 48 12ms 17 Apr 2023 455th falsidge 892 48 10ms 15 Jun 2023 455th fourth-bit 892 48 9ms 24 Jun 2023 455th adamnielson42 🇺🇸 892 48 12ms 17 Aug 2023 455th mathisfun271 892 48 10ms 22 Dec 2023 455th logvp 892 48 9ms 30 Dec 2023 455th minhtrancccp 892 48 10ms 11 Jan 2024 455th inverseLorentz 🇦🇺 892 48 9ms 1 Apr 2024 455th Yewzir 🇧🇪 892 48 13ms 7 May 2024 455th abcdhhhh 892 48 10ms 25 Aug 2024 455th Languag3 892 48 10ms 3 Mar 2025 455th albanian-laundromat 892 48 11ms 26 Apr 2025 455th swtchblade 892 48 9ms 12 Jul 2025 455th luuumine 🇫🇷 892 48 9ms 20 days ago 455th snoozingnewt 🇺🇸 892 48 9ms 5 days ago 476th MeWhenI 🇻🇦 892 55 1,255ms 8 Jun 2023 476th pardouin 🇫🇷 892 55 1,353ms 23 Apr 2025 478th uttumuttu 🇫🇮 891 44 11ms 6 Mar 2022 478th janbehrens 🇩🇪 891 44 9ms 24 Apr 2023 478th two-bad 🇬🇧 891 44 9ms 25 Feb 2024 478th targrik 891 44 10ms 15 Feb 2025 478th snoozingnewt 🇺🇸 891 44 9ms 11 days ago 483rd JayXon 🇺🇸 889 76 4,556ms 8 Nov 2024 483rd pardouin 🇫🇷 889 76 4,551ms 30 Nov 2024 485th Lydxn 🇨🇦 889 132 250ms 27 Feb 2023 486th acotis 887 139 129ms 13 days ago 487th xsot 🇸🇬 887 140 619ms 19 Jun 2025 488th canissimia 🇦🇶 887 222 368ms 24 Mar 2024 489th JayXon 🇺🇸 885 88 147ms 2 Jul 2022 490th btnlq 884 124 414ms 5 May 2024 491st edsrzf 🇳🇿 883 57 47ms 14 Jan 2025 492nd KatieLG 🇬🇧 883 82 317ms 12 Oct 2022 492nd janbehrens 🇩🇪 883 82 392ms 24 Apr 2023 492nd Yewzir 🇧🇪 883 82 382ms 7 May 2024 492nd CaedenHarper 🇨🇦 883 82 353ms 10 days ago 496th martin-viggiano 882 133 263ms 21 Jun 2022 496th edsrzf 🇳🇿 882 133 295ms 18 Nov 2024 496th fuzzylojik-golf 🇺🇸 882 133 288ms 8 Sep 2025 499th GrayJoKing 🇦🇺 881 44 74ms 17 Sep 2023 499th ovs-code 🇩🇪 881 44 78ms 12 Sep 2024 501st ovs-code 🇩🇪 880 48 148ms 3 Aug 2024 501st GrayJoKing 🇦🇺 880 48 140ms 13 Aug 2024 501st emgordon154 880 48 131ms 19 Sep 2024 501st pardouin 🇫🇷 880 48 137ms 22 Sep 2024 505th ovs-code 🇩🇪 879 58 5ms 27 Nov 2022 505th Steffan153 🇫🇮 879 58 4ms 3 Feb 2023 505th GrayJoKing 🇦🇺 879 58 4ms 18 Oct 2023 505th xsot 🇸🇬 879 58 5ms 8 Feb 2024 505th sean-niemann 🇺🇸 879 58 4ms 13 Mar 2025 505th pardouin 🇫🇷 879 58 4ms 13 Mar 2025 511th Shanethegamer 🇺🇸 878 107 925ms 27 Mar 2025 511th pardouin 🇫🇷 878 107 1,022ms 28 Mar 2025 511th emgordon154 878 107 867ms 28 Mar 2025 511th MeWhenI 🇻🇦 878 107 951ms 28 Mar 2025 511th DialFrost 🇸🇬 878 107 996ms 28 Mar 2025 516th saito-ta 🇯🇵 878 131 85ms 20 Nov 2023 517th Bubbler-4 877 46 27ms 11 Feb 2022 517th kgolf 877 46 26ms 14 Feb 2022 519th GrayJoKing 🇦🇺 877 136 8ms 10 Apr 2022 520th Yewzir 🇧🇪 876 134 297ms 28 Oct 2023 521st Lydxn 🇨🇦 875 89 149ms 4 Apr 2022 522nd JayXon 🇺🇸 875 141 145ms 4 Apr 2025 523rd GolfingSuccess 🇬🇷 874 40 1,298ms 29 Aug 2025 523rd pardouin 🇫🇷 874 40 912ms 29 Aug 2025 525th janbehrens 🇩🇪 874 42 327ms 29 Jan 2022 First Prev 451–525 of 1,913 Next Last