Catalan’s Constant 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 150th ovs-code 🇩🇪 851 75 14 Feb 2025 152nd MeWhenI 🇻🇦 850 132 1 Jul 2023 153rd sean-niemann 🇺🇸 848 66 31 Aug 2024 154th lifthrasiir 🇰🇷 846 70 7 Dec 2024 154th plcc0 846 70 24 Mar 2025 156th kg583 🇺🇸 846 111 26 Mar 2025 157th Natanaelel 🇸🇪 845 49 2 days ago 158th sean-niemann 🇺🇸 845 123 22 Dec 2024 159th sean-niemann 🇺🇸 841 173 30 Dec 2024 160th jared-hughes 840 76 20 Jan 2023 161st sean-niemann 🇺🇸 838 134 2 Nov 2023 161st stefangimmillaro 838 134 30 Dec 2024 163rd lifthrasiir 🇰🇷 836 69 7 Dec 2024 164th hallvabo 🇳🇴 834 71 5 Mar 2023 164th DialFrost 🇸🇬 834 71 2 Oct 2023 166th jared-hughes 833 616 17 Dec 2024 167th SirBogman 🇺🇸 832 135 24 Jan 2024 168th CaedenHarper 🇨🇦 828 54 20 Jan 2025 169th SirBogman 🇺🇸 827 77 18 May 2024 170th MeWhenI 🇻🇦 826 120 28 Feb 2022 170th DialFrost 🇸🇬 826 120 26 Oct 2023 172nd canissimia 🇦🇶 824 70 19 Feb 2024 173rd Shanethegamer 🇺🇸 823 72 26 May 2022 173rd Herbert00709 🇵🇱 823 72 8 May 2024 175th MeWhenI 🇻🇦 821 39 25 Aug 2022 176th emplv 🇱🇻 819 78 3 Jan 2022 177th sean-niemann 🇺🇸 818 142 10 hours ago 178th ovs-code 🇩🇪 815 99 14 Feb 2025 179th Codsilla 🇨🇦 813 55 3 Jul 2022 180th SirBogman 🇺🇸 812 51 8 Aug 2023 181st Steffan153 🇫🇮 808 79 1 Nov 2023 181st rucin93 🇵🇱 808 79 3 Nov 2023 181st sean-niemann 🇺🇸 808 79 3 Nov 2023 181st vlpx 🇫🇮 808 79 1 Aug 2024 185th jared-hughes 808 156 5 Feb 2023 186th jared-hughes 807 136 18 Sep 2024 187th stefangimmillaro 804 99 30 Dec 2024 188th annaproxy 802 140 5 May 2022 188th AdrienHache 🇫🇷 802 140 9 Dec 2023 190th xnor-gate 801 74 3 Jan 2022 190th canissimia 🇦🇶 801 74 19 Feb 2024 192nd Shanethegamer 🇺🇸 799 124 3 Jun 2022 193rd jared-hughes 792 176 5 Feb 2023 194th ovs-code 🇩🇪 790 73 14 Feb 2025 195th primo-ppcg 🇹🇭 790 155 16 Jan 2022 196th DialFrost 🇸🇬 789 185 8 Mar 2025 197th Irratix 🇳🇱 788 81 4 Mar 2022 197th dmrichwa 🇺🇸 788 81 31 May 2022 197th lukegustafson 🇺🇸 788 81 15 Nov 2023 197th stefangimmillaro 788 81 30 Dec 2024 201st AlephSquirrel 782 120 11 Mar 2023 202nd JayXon 🇺🇸 781 58 16 Aug 2024 203rd btjones0 780 76 15 Jul 2022 204th andersk 🇺🇸 780 236 30 Oct 2022 204th stefangimmillaro 780 236 27 Oct 2023 204th dokutan 780 236 11 Jan 2024 207th NewDefectus 🇮🇱 779 82 5 Jan 2022 208th MeWhenI 🇻🇦 775 209 13 Dec 2022 209th MeWhenI 🇻🇦 773 103 15 Apr 2023 210th FlorianCassayre 🇫🇷 771 58 2 Sep 2023 211th ovs-code 🇩🇪 769 77 14 Feb 2025 212th Argeento 🇵🇱 769 83 27 Aug 2023 213th jared-hughes 760 78 20 Jan 2023 213th ndren 760 78 28 Mar 2024 215th lyphyser 760 166 2 Feb 2024 216th lyphyser 758 184 2 Feb 2024 217th ovs-code 🇩🇪 758 227 22 Oct 2024 218th GrayJoKing 🇦🇺 755 60 3 Jun 2022 218th ovs-code 🇩🇪 755 60 21 Jul 2024 220th SirBogman 🇺🇸 755 62 23 Jan 2024 221st Yewzir 🇧🇪 755 259 19 Dec 2024 222nd DialFrost 🇸🇬 751 85 27 Aug 2023 223rd TFeld00 🇩🇰 750 79 26 Apr 2022 223rd FlorianCassayre 🇫🇷 750 79 26 Sep 2023 225th tomtheisen 🇺🇸 748 150 10 Jan 2023 Prev 151–225 of 1,559 Next
