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 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 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 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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 450th Moreallure 873 77 4 May 2024 450th Protothor 873 77 3 Jul 2025 453rd emplv 🇱🇻 872 50 16 Apr 2023 453rd oddvalue 872 50 4 Aug 2023 453rd janbehrens 🇩🇪 872 50 4 Aug 2023 453rd DialFrost 🇸🇬 872 50 6 Dec 2023 453rd Pimentero 🇷🇺 872 50 15 Apr 2024 458th IanUtley 872 69 23 Aug 2023 458th annaproxy 872 69 2 Sep 2023 460th JayXon 🇺🇸 872 93 30 Oct 2024 461st edsrzf 🇳🇿 870 66 13 hours ago 461st pardouin 🇫🇷 870 66 12 hours ago 463rd neel11235813 868 70 28 Mar 2024 464th Lydxn 🇨🇦 866 78 26 May 2023 464th Yewzir 🇧🇪 866 78 4 Jul 2023 464th Steffan153 🇫🇮 866 78 10 Aug 2024 464th edsrzf 🇳🇿 866 78 15 Nov 2024 468th edsrzf 🇳🇿 865 84 24 May 2025 468th JayXon 🇺🇸 865 84 24 May 2025 470th 2bular 865 95 3 Aug 2025 471st Shanethegamer 🇺🇸 865 110 16 Apr 2023 471st Steffan153 🇫🇮 865 110 16 Apr 2023 471st JayXon 🇺🇸 865 110 21 Apr 2023 471st MeWhenI 🇻🇦 865 110 15 May 2023 471st Lydxn 🇨🇦 865 110 26 May 2023 471st stefangimmillaro 865 110 20 Jun 2023 471st voytxt 🇨🇿 865 110 1 Jan 2024 471st sean-niemann 🇺🇸 865 110 20 Jul 2024 471st edsrzf 🇳🇿 865 110 1 Jun 2025 480th weliveinhell 🇭🇹 865 123 1 Oct 2023 480th jerrandolph 865 123 20 Oct 2023 480th r3vit 865 123 27 Dec 2023 480th ibeucaly 865 123 26 Apr 2025 484th madex 🇩🇪 864 98 6 Aug 2023 485th ccolella-mdc 863 68 12 Oct 2023 486th cryosis7 862 78 23 Aug 2023 486th jbt 862 78 26 Dec 2023 486th rastapasta 862 78 7 Aug 2024 489th primo-ppcg 🇹🇭 862 94 21 Apr 2023 489th saito-ta 🇯🇵 862 94 24 Apr 2023 491st brochmann 🇸🇪 861 76 13 Aug 2023 491st snoozingnewt 🇺🇸 861 76 29 Oct 2023 491st bwenstar 861 76 21 Feb 2024 491st sultan 861 76 26 Feb 2024 491st KatieLG 🇬🇧 861 76 29 Jul 2024 491st xyangst 861 76 3 Oct 2024 491st wh3n3v3r 🇨🇿 861 76 20 Nov 2024 491st JunkIce 861 76 24 Nov 2024 491st CornerMercury 🇬🇧 861 76 16 Feb 2025 500th GrayJoKing 🇦🇺 860 55 18 Apr 2023 501st HumanEquivalentUnit 860 70 28 Nov 2023 502nd stefangimmillaro 858 69 13 Oct 2024 503rd ovs-code 🇩🇪 857 84 17 Apr 2023 504th albanian-laundromat 856 71 4 Aug 2025 505th kaascevich 856 145 22 Jul 2025 505th JayXon 🇺🇸 856 145 23 Jul 2025 507th JayXon 🇺🇸 856 231 22 Apr 2023 508th erikgaal 855 51 5 Jan 2024 509th tobeannouncd 855 89 11 Jan 2024 509th ovs-code 🇩🇪 855 89 22 May 2024 509th lynn 855 89 8 Jan 2025 509th CLOStrophobic 🇮🇹 855 89 6 May 2025 509th kg583 🇺🇸 855 89 6 May 2025 509th Natanaelel 🇸🇪 855 89 8 Jun 2025 515th jacobly0 🇺🇸 855 99 2 Oct 2023 515th kkoenig 855 99 28 Dec 2023 517th 386asm 🇺🇸 855 102 2 May 2023 518th Steffan153 🇫🇮 855 103 23 Apr 2023 518th m-tkach 🇺🇦 855 103 23 Apr 2023 518th Lydxn 🇨🇦 855 103 26 May 2023 518th sean-niemann 🇺🇸 855 103 2 Nov 2023 518th DialFrost 🇸🇬 855 103 23 Dec 2024 523rd Intevel 🇩🇪 852 125 4 Jul 2023 523rd xnacly 🇩🇪 852 125 4 Jul 2023 523rd msbranicky 852 125 31 Aug 2023 Prev 451–525 of 1,316 Next