Day of Week in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar 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 Multitap Input 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 Tower of Hanoi 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 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Calendar 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 Multitap Input 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 Tower of Hanoi 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 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 640th GrayJoKing 🇦🇺 862 80 206ms 12 Aug 2024 642nd 2bular 862 81 41ms 18 Oct 2025 643rd stefangimmillaro 861 69 383ms 13 Oct 2024 644th HumanEquivalentUnit 860 70 15ms 28 Nov 2023 645th guilhem-roy 🇫🇷 860 95 20ms 20 Jun 2023 645th jamopher 860 95 23ms 6 Nov 2023 647th jacobly0 🇺🇸 860 99 2ms 2 Oct 2023 647th kkoenig 860 99 2ms 28 Dec 2023 649th ovs-code 🇩🇪 860 143 448ms 14 Jul 2023 649th DialFrost 🇸🇬 860 143 421ms 2 days ago 651st kaascevich 859 145 642ms 22 Jul 2025 651st JayXon 🇺🇸 859 145 702ms 23 Jul 2025 653rd Steffan153 🇫🇮 858 131 7ms 20 Aug 2023 653rd edsrzf 🇳🇿 858 131 6ms 5 Dec 2024 653rd primo-ppcg 🇹🇭 858 131 7ms 27 Jan 2025 653rd kg583 🇺🇸 858 131 7ms 26 Sep 2025 653rd sean-niemann 🇺🇸 858 131 7ms 27 Sep 2025 658th primo-ppcg 🇹🇭 857 112 3ms 19 Apr 2023 658th saito-ta 🇯🇵 857 112 3ms 20 Apr 2023 660th erikgaal 855 51 6ms 5 Jan 2024 661st pardouin 🇫🇷 855 86 511ms 24 Sep 2025 661st kmathis22 855 86 521ms 7 Dec 2025 661st jkelly467 855 86 468ms 25 days ago 664th edsrzf 🇳🇿 855 87 16ms 17 Oct 2025 664th kg583 🇺🇸 855 87 16ms 2 Nov 2025 666th AlephSquirrel 855 89 68ms 17 Apr 2023 666th GolfingSuccess 🇬🇷 855 89 76ms 26 Nov 2023 666th tobeannouncd 855 89 179ms 11 Jan 2024 666th ovs-code 🇩🇪 855 89 177ms 22 May 2024 666th lynn 855 89 178ms 8 Jan 2025 666th Natanaelel 🇸🇪 855 89 166ms 8 Jun 2025 672nd GrayJoKing 🇦🇺 855 103 43ms 19 Apr 2023 672nd Steffan153 🇫🇮 855 103 58ms 23 Apr 2023 672nd m-tkach 🇺🇦 855 103 58ms 23 Apr 2023 672nd Lydxn 🇨🇦 855 103 61ms 26 May 2023 672nd sean-niemann 🇺🇸 855 103 62ms 2 Nov 2023 672nd DialFrost 🇸🇬 855 103 59ms 23 Dec 2024 672nd edsrzf 🇳🇿 855 103 57ms 3 Jan 2026 679th dokutan 855 112 151ms 11 Nov 2025 680th snoozingnewt 🇨🇦 854 144 405ms 15 Dec 2025 681st Cube14yt 853 79 47ms 19 Nov 2025 682nd Intevel 🇩🇪 853 125 252ms 4 Jul 2023 682nd xnacly 🇩🇪 853 125 240ms 4 Jul 2023 682nd msbranicky 853 125 244ms 31 Aug 2023 685th postie77 852 69 432ms 17 Apr 2023 685th janbehrens 🇩🇪 852 69 411ms 15 May 2023 685th arctouch-cristiannevianna 852 69 405ms 18 May 2023 685th jwonagel 852 69 404ms 29 Sep 2023 685th apocriva 852 69 394ms 24 Nov 2023 685th markcahigyan 🇭🇺 852 69 404ms 7 Feb 2024 685th sultan 852 69 421ms 28 Feb 2024 685th Matto58 852 69 414ms 8 Nov 2024 685th TRexOnGit 852 69 435ms 28 Nov 2024 685th SpareManiKatti 852 69 432ms 7 Apr 2025 685th aliakseikalosha 852 69 382ms 15 days ago 685th bpharaldsson 852 69 404ms 3 days ago 697th Yewzir 🇧🇪 852 81 208ms 3 Aug 2024 698th ovs-code 🇩🇪 852 82 34ms 18 Oct 2025 699th kumavale 852 216 215ms 31 Dec 2025 700th dokutan 851 96 14ms 16 Apr 2023 700th Poehavshi 851 96 13ms 26 Jun 2023 700th kurkale6ka 851 96 14ms 19 Nov 2023 700th chartung17 851 96 14ms 17 Dec 2023 700th jbjd 851 96 14ms 19 Feb 2024 700th msrawsonwork 851 96 13ms 1 Mar 2024 700th Grrisly 851 96 13ms 25 Mar 2024 700th yuchuehw 851 96 14ms 13 May 2024 708th Shanethegamer 🇺🇸 851 132 6ms 20 Aug 2023 709th MeWhenI 🇻🇦 850 52 1,471ms 17 Apr 2023 710th rucin93 🇵🇱 850 159 5ms 21 Apr 2025 711th DialFrost 🇸🇬 848 57 20ms 28 Feb 2025 712th ovs-code 🇩🇪 847 97 3ms 16 Jun 2025 713th MeWhenI 🇻🇦 845 102 9ms 6 Mar 2024 714th MeWhenI 🇻🇦 844 46 4ms 12 Aug 2024 715th stefangimmillaro 843 64 3,629ms 31 Oct 2024 715th emgordon154 843 64 2,880ms 30 Jan 2025 717th Murphy4444 842 19 214ms 3 Dec 2025 718th grospolina 842 80 52ms 2 Oct 2024 719th juliusgeo 842 97 21ms 19 Apr 2023 719th Just4FunCoder 842 97 13ms 27 Oct 2023 First Prev 641–720 of 1,473 Next Last