Day of Week 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 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 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 526th jacobly0 🇺🇸 859 99 3ms 2 Oct 2023 526th kkoenig 859 99 4ms 28 Dec 2023 528th kaascevich 859 145 658ms 22 Jul 2025 528th JayXon 🇺🇸 859 145 711ms 23 Jul 2025 530th JayXon 🇺🇸 859 231 210ms 22 Apr 2023 531st stefangimmillaro 858 69 385ms 13 Oct 2024 532nd Steffan153 🇫🇮 858 131 7ms 20 Aug 2023 532nd edsrzf 🇳🇿 858 131 8ms 5 Dec 2024 532nd primo-ppcg 🇹🇭 858 131 6ms 27 Jan 2025 532nd kg583 🇺🇸 858 131 7ms 26 Sep 2025 532nd sean-niemann 🇺🇸 858 131 7ms 27 Sep 2025 537th albanian-laundromat 856 71 347ms 4 Aug 2025 537th Babafaba 856 71 419ms 22 days ago 539th erikgaal 855 51 6ms 5 Jan 2024 540th edsrzf 🇳🇿 855 87 19ms 21 days ago 540th kg583 🇺🇸 855 87 16ms 4 days ago 542nd tobeannouncd 855 89 215ms 11 Jan 2024 542nd ovs-code 🇩🇪 855 89 188ms 22 May 2024 542nd lynn 855 89 224ms 8 Jan 2025 542nd Natanaelel 🇸🇪 855 89 176ms 8 Jun 2025 546th 386asm 🇺🇸 855 102 44ms 2 May 2023 547th Steffan153 🇫🇮 855 103 61ms 23 Apr 2023 547th m-tkach 🇺🇦 855 103 59ms 23 Apr 2023 547th Lydxn 🇨🇦 855 103 56ms 26 May 2023 547th sean-niemann 🇺🇸 855 103 73ms 2 Nov 2023 547th DialFrost 🇸🇬 855 103 58ms 23 Dec 2024 552nd ovs-code 🇩🇪 854 143 448ms 14 Jul 2023 553rd Intevel 🇩🇪 853 125 277ms 4 Jul 2023 553rd xnacly 🇩🇪 853 125 255ms 4 Jul 2023 553rd msbranicky 853 125 250ms 31 Aug 2023 556th ovs-code 🇩🇪 852 82 35ms 19 days ago 557th pardouin 🇫🇷 852 86 638ms 24 Sep 2025 558th dokutan 851 70 189ms 7 Aug 2024 559th Shanethegamer 🇺🇸 851 132 8ms 20 Aug 2023 560th postie77 850 69 348ms 17 Apr 2023 560th janbehrens 🇩🇪 850 69 345ms 15 May 2023 560th arctouch-cristiannevianna 850 69 357ms 18 May 2023 560th jwonagel 850 69 374ms 29 Sep 2023 560th apocriva 850 69 309ms 24 Nov 2023 560th markcahigyan 🇭🇺 850 69 332ms 7 Feb 2024 560th sultan 850 69 391ms 28 Feb 2024 560th Matto58 850 69 337ms 8 Nov 2024 560th TRexOnGit 850 69 337ms 28 Nov 2024 560th SpareManiKatti 850 69 368ms 7 Apr 2025 570th RaBa21 🇭🇺 850 77 15ms 19 Jul 2025 571st AlephSquirrel 849 89 72ms 17 Apr 2023 571st GolfingSuccess 🇬🇷 849 89 70ms 26 Nov 2023 573rd MeWhenI 🇻🇦 848 52 1,065ms 17 Apr 2023 574th DialFrost 🇸🇬 848 57 26ms 28 Feb 2025 575th primo-ppcg 🇹🇭 848 112 4ms 19 Apr 2023 575th saito-ta 🇯🇵 848 112 3ms 20 Apr 2023 577th ovs-code 🇩🇪 847 97 3ms 16 Jun 2025 578th GrayJoKing 🇦🇺 847 103 51ms 19 Apr 2023 579th rucin93 🇵🇱 846 159 5ms 21 Apr 2025 580th dokutan 845 113 143ms 28 Apr 2025 581st MeWhenI 🇻🇦 844 46 5ms 12 Aug 2024 582nd MeWhenI 🇻🇦 843 102 8ms 6 Mar 2024 583rd grospolina 842 80 52ms 2 Oct 2024 584th keelimeguy 🇺🇸 840 78 16ms 16 Nov 2023 584th gallium-gonzollium 840 78 33ms 25 Aug 2024 586th MeWhenI 🇻🇦 839 53 9ms 28 Sep 2024 587th edsrzf 🇳🇿 839 105 61ms 2 May 2025 588th DialFrost 🇸🇬 838 70 372ms 18 Jun 2024 589th stefangimmillaro 837 64 2,149ms 31 Oct 2024 589th emgordon154 837 64 3,465ms 30 Jan 2025 591st CLOStrophobic 🇮🇹 836 89 12ms 6 May 2025 592nd sean-niemann 🇺🇸 835 161 6ms 21 Apr 2025 593rd Shanethegamer 🇺🇸 834 42 69ms 25 Mar 2024 593rd MeWhenI 🇻🇦 834 42 74ms 2 Aug 2024 595th Yewzir 🇧🇪 834 71 335ms 19 Nov 2023 596th dokutan 833 73 395ms 16 Jan 2024 597th LogicalJoe 833 102 2ms 1 May 2023 598th 0xjac 🇨🇭 833 128 264ms 11 Jun 2025 599th PowershellKnut 🇳🇴 831 81 60ms 7 Jan 2024 600th zacjl 830 99 19ms 30 Jul 2025 First Prev 526–600 of 1,381 Next Last