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 Minesweeper 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 Binary Lambda Calculus Calendar 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 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 Minesweeper 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 Binary Lambda Calculus Calendar 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 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 525th kgolf 877 46 24ms 14 Feb 2022 527th GrayJoKing 🇦🇺 877 136 8ms 10 Apr 2022 528th Yewzir 🇧🇪 876 134 266ms 28 Oct 2023 529th GolfingSuccess 🇬🇷 875 40 688ms 29 Aug 2025 529th pardouin 🇫🇷 875 40 652ms 29 Aug 2025 531st Lydxn 🇨🇦 875 89 149ms 4 Apr 2022 532nd JayXon 🇺🇸 875 141 141ms 4 Apr 2025 533rd janbehrens 🇩🇪 874 42 327ms 29 Jan 2022 533rd MarcMush 🇫🇷 874 42 342ms 9 Feb 2022 535th LHuitre 874 49 9ms 1 Jun 2022 535th glesnick 874 49 9ms 14 Jul 2022 535th nstearns96 🇬🇧 874 49 12ms 29 Nov 2022 535th fkantelberg 874 49 11ms 6 Aug 2023 535th ei14 874 49 9ms 7 May 2024 535th gallium-gonzollium 874 49 11ms 25 Aug 2024 535th lelbal 874 49 9ms 17 Sep 2024 535th snydej 874 49 9ms 27 Nov 2024 535th StefanHabel 🇨🇦 874 49 10ms 8 Mar 2025 535th bltnppcnt 874 49 11ms 10 Apr 2025 535th michelebastione 🇮🇹 874 49 9ms 8 Aug 2025 535th Chara-0x 874 49 9ms 18 Sep 2025 535th Europe2048 874 49 10ms 18 Oct 2025 548th michelebastione 🇮🇹 872 83 348ms 13 Aug 2025 549th sisyphus-ppcg 🇦🇺 871 137 4ms 7 Apr 2022 550th Steffan153 🇫🇮 870 126 377ms 5 May 2024 551st albanian-laundromat 870 193 9ms 3 Aug 2025 552nd xsot 🇸🇬 869 128 88ms 13 Jun 2025 553rd JayXon 🇺🇸 869 129 1,547ms 14 Sep 2025 554th JayXon 🇺🇸 868 35 217ms 29 Jan 2022 554th stefangimmillaro 868 35 224ms 6 Nov 2023 556th anter69 🇭🇺 868 57 921ms 23 Feb 2023 557th canissimia 🇦🇶 868 150 4,684ms 5 Jun 2023 558th HPWiz 🇳🇿 866 146 1,129ms 12 Oct 2023 559th ovs-code 🇩🇪 865 135 555ms 30 Sep 2024 560th ovs-code 🇩🇪 865 244 85ms 10 Jan 2023 560th GrayJoKing 🇦🇺 865 244 38ms 11 Jan 2023 562nd Steffan153 🇫🇮 864 47 129ms 10 Dec 2022 563rd jtaxen 864 53 148ms 16 Jul 2024 564th MeWhenI 🇻🇦 864 59 3ms 1 Oct 2022 564th DialFrost 🇸🇬 864 59 3ms 11 Feb 2023 564th edsrzf 🇳🇿 864 59 3ms 28 Aug 2025 567th ovs-code 🇩🇪 864 72 471ms 27 Feb 2022 567th GrayJoKing 🇦🇺 864 72 470ms 28 Feb 2022 567th Steffan153 🇫🇮 864 72 492ms 11 Feb 2023 570th MeWhenI 🇻🇦 863 49 129ms 3 Aug 2024 570th fuzzylojik-golf 🇺🇸 863 49 121ms 31 Jul 2025 572nd inventshah 863 127 388ms 5 May 2024 573rd stefangimmillaro 863 136 262ms 9 Sep 2023 573rd cduerm 863 136 259ms 19 Sep 2025 573rd sean-niemann 🇺🇸 863 136 253ms 21 Sep 2025 576th GrayJoKing 🇦🇺 863 181 128ms 8 May 2022 577th ovs-code 🇩🇪 861 139 544ms 18 Dec 2022 578th stefangimmillaro 859 191 111ms 3 May 2023 579th primo-ppcg 🇹🇭 859 348 12ms 13 Aug 2025 580th ovs-code 🇩🇪 858 276 17ms 8 Jul 2024 581st m-tkach 🇺🇦 858 372 74ms 20 Jun 2025 582nd jrm5399 🇰🇿 857 50 9ms 30 Jan 2022 582nd Freddiechang 857 50 9ms 8 Mar 2024 584th 386asm 🇺🇸 857 175 46ms 4 May 2023 585th rucin93 🇵🇱 857 228 309ms 3 days ago 586th sean-niemann 🇺🇸 856 128 397ms 4 May 2024 587th GrayJoKing 🇦🇺 855 43 414ms 16 Jan 2024 587th sisyphus-ppcg 🇦🇺 855 43 375ms 16 Jan 2024 587th annaproxy 855 43 392ms 21 Jan 2024 587th commandblockguy 🇺🇸 855 43 387ms 1 Sep 2025 587th Babafaba 855 43 334ms 22 Oct 2025 592nd MeWhenI 🇻🇦 855 59 41ms 13 Feb 2025 592nd DialFrost 🇸🇬 855 59 40ms 13 Feb 2025 592nd Shanethegamer 🇺🇸 855 59 38ms 13 Feb 2025 592nd pardouin 🇫🇷 855 59 40ms 20 Mar 2025 596th inventshah 855 79 3,297ms 25 Oct 2024 596th error256 855 79 3,264ms 26 Oct 2024 596th emgordon154 855 79 3,273ms 1 Nov 2024 599th primo-ppcg 🇹🇭 855 129 44ms 14 Jan 2025 600th DialFrost 🇸🇬 855 131 1,564ms 13 Sep 2025 First Prev 526–600 of 1,935 Next Last