Kolakoski 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 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 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 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 Knight 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 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 Knight 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 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 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 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 JayXon 🇺🇸 848 113 8 Dec 2024 152nd Steffan153 🇫🇮 848 119 10 Apr 2023 153rd nwellnhof 🇩🇪 847 155 29 May 2023 154th orthoplex 🇨🇽 844 70 29 Jul 2021 155th stefangimmillaro 843 81 26 Sep 2023 155th ovs-code 🇩🇪 843 81 4 Aug 2024 157th MeWhenI 🇻🇦 842 202 10 Nov 2021 158th primo-ppcg 🇹🇭 841 99 5 Apr 2025 159th Steffan153 🇫🇮 840 107 30 Aug 2024 160th SirBogman 🇺🇸 837 41 8 Aug 2023 161st ovs-code 🇩🇪 837 112 27 Jul 2024 162nd pardouin 🇫🇷 835 70 28 Sep 2024 163rd annaproxy 832 71 8 Jun 2022 164th xsot 🇸🇬 832 108 15 Jun 2025 165th janbehrens 🇩🇪 829 209 17 Jun 2023 166th nwellnhof 🇩🇪 828 59 26 May 2023 166th ovs-code 🇩🇪 828 59 22 Oct 2023 166th stefangimmillaro 828 59 30 Dec 2024 169th primo-ppcg 🇹🇭 827 137 26 Jan 2023 170th Steffan153 🇫🇮 827 145 30 Aug 2024 171st Steffan153 🇫🇮 826 95 11 Feb 2023 172nd jared-hughes 826 159 15 Feb 2023 173rd ovs-code 🇩🇪 824 105 11 May 2023 174th NewDefectus 🇮🇱 823 83 1 Nov 2021 174th MeWhenI 🇻🇦 823 83 7 Jun 2024 176th primo-ppcg 🇹🇭 821 83 26 May 2021 177th CLOStrophobic 🇮🇹 821 138 25 Feb 2025 178th Shanethegamer 🇺🇸 820 72 28 May 2022 178th anter69 🇭🇺 820 72 22 Jan 2023 178th duckyluuk 🇳🇱 820 72 15 Aug 2024 178th 5cw 🇺🇸 820 72 3 May 2025 182nd kg583 🇺🇸 820 116 13 Feb 2025 183rd stefangimmillaro 817 212 18 Sep 2023 184th Steffan153 🇫🇮 816 132 30 Aug 2024 185th Irratix 🇳🇱 816 161 17 Dec 2022 186th pardouin 🇫🇷 814 60 11 Apr 2025 187th kumavale 813 198 46 hours ago 188th MeWhenI 🇻🇦 811 37 25 Aug 2022 189th Shanethegamer 🇺🇸 811 72 16 Jan 2024 189th neel11235813 811 72 29 Mar 2024 189th duckyluuk 🇳🇱 811 72 29 Aug 2024 192nd jared-hughes 811 148 15 Feb 2023 193rd AdrienHache 🇫🇷 810 140 7 Dec 2023 194th neel11235813 809 73 6 Feb 2023 194th emgordon154 809 73 4 Mar 2025 194th fkantelberg 809 73 14 Jul 2025 197th emplv 🇱🇻 807 125 14 Dec 2022 198th tomtheisen 🇺🇸 804 85 19 Jan 2021 199th nwellnhof 🇩🇪 804 134 29 May 2023 200th saito-ta 🇯🇵 804 135 13 Nov 2023 201st DialFrost 🇸🇬 801 98 31 Oct 2023 202nd primo-ppcg 🇹🇭 801 104 26 Mar 2021 203rd emgordon154 800 73 4 Mar 2025 204th jacklynnepenick 798 74 19 Aug 2021 205th nwellnhof 🇩🇪 796 62 5 Dec 2022 206th tayloia 🇬🇧 794 86 17 Jan 2023 206th pardouin 🇫🇷 794 86 27 Sep 2024 208th Kacarott 🇦🇺 793 105 13 Sep 2024 209th FlyingPenguin223 789 152 20 Apr 2025 209th sean-niemann 🇺🇸 789 152 17 Jul 2025 211th ovs-code 🇩🇪 788 75 15 Mar 2025 212th clockworknazo 785 100 29 Jun 2023 213th stefangimmillaro 782 129 3 Oct 2023 214th Irratix 🇳🇱 780 138 17 Dec 2022 215th ovs-code 🇩🇪 779 75 15 Mar 2025 216th ovs-code 🇩🇪 778 107 13 Sep 2023 217th dmrichwa 🇺🇸 776 88 9 Jun 2022 217th itsh01 776 88 14 Sep 2022 219th sean-niemann 🇺🇸 775 121 22 Jul 2024 220th inventshah 775 139 17 Dec 2022 221st Waffle3z 774 155 8 Apr 2022 222nd GrayJoKing 🇦🇺 773 112 21 Jan 2021 223rd emgordon154 769 76 4 Mar 2025 224th xnor-gate 767 77 7 Apr 2021 224th HPWiz 🇳🇿 767 77 2 Apr 2023 Prev 151–225 of 1,624 Next