The Calendar hole will go live in approximately 8 days. Why not try and solve it ahead of time?
Day of Week in Python 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 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 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 Calendar 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 Multitap Input 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 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 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 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 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 Calendar 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 Multitap Input 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 81st FlorianCassayre 🇫🇷 955 89 13ms 24 Sep 2023 82nd btjones0 944 90 13ms 2 May 2023 83rd scpchicken 🇵🇼 934 91 36ms 16 Apr 2023 83rd anter69 🇭🇺 934 91 24ms 17 Apr 2023 83rd stefangimmillaro 934 91 21ms 20 Apr 2023 83rd Alex-x90 🇺🇸 934 91 20ms 15 May 2023 83rd AlexanderFair 934 91 20ms 11 Jul 2023 83rd orthoplex 🇨🇽 934 91 20ms 3 Oct 2023 83rd Ralac07 🇦🇺 934 91 21ms 11 Jun 2024 83rd EnTerr 934 91 22ms 8 Sep 2024 83rd Pyroan 934 91 20ms 16 Apr 2025 83rd bknower 934 91 21ms 27 Jun 2025 83rd luuumine 🇫🇷 934 91 23ms 3 Nov 2025 94th damoc1es 924 92 14ms 16 Apr 2023 94th celiendonze 🇨🇭 924 92 13ms 17 Apr 2023 94th CarsonChr 🇺🇸 924 92 13ms 20 Apr 2023 94th klixel 🇨🇦 924 92 14ms 16 May 2023 94th kyleclaassen 924 92 14ms 24 May 2023 94th b10011 🇫🇮 924 92 14ms 12 Jun 2023 94th rollershutter 924 92 13ms 20 Jun 2023 94th fkantelberg 924 92 14ms 14 Jul 2023 94th RomanHauksson 924 92 14ms 20 Jul 2023 94th cros107 🇦🇺 924 92 21ms 18 Aug 2023 94th Mikey-Beep 🇬🇧 924 92 13ms 25 Aug 2023 94th m42km 924 92 21ms 13 Nov 2023 94th knutae 🇳🇴 924 92 21ms 13 Nov 2023 94th cubed-guy 924 92 13ms 6 Dec 2023 94th andrewjc2000 924 92 15ms 10 Feb 2024 94th RJFuller 924 92 34ms 19 Mar 2024 94th neel11235813 924 92 13ms 28 Mar 2024 94th leon-w 924 92 14ms 24 Jul 2024 94th ziselsberger 924 92 33ms 8 Oct 2024 94th croc54 924 92 13ms 29 Dec 2024 94th plcc0 924 92 13ms 4 Mar 2025 94th Troon 924 92 13ms 12 Mar 2025 94th albanian-laundromat 924 92 13ms 28 Jun 2025 94th mathieurodic 924 92 16ms 21 Oct 2025 94th retrohun 924 92 13ms 6 Nov 2025 94th jared-hughes 924 92 15ms 2 days ago 120th dezconnect 914 93 14ms 26 Jun 2023 120th arjunprakash027 914 93 22ms 8 Aug 2025 120th butnaruteodor 914 93 14ms 31 Oct 2025 123rd hellwue 904 94 32ms 28 Apr 2023 123rd eiburns 904 94 32ms 28 Apr 2023 123rd jmerle 🇳🇱 904 94 13ms 15 Jun 2023 123rd Vaekor 904 94 13ms 9 Jul 2023 123rd anonymaew 904 94 14ms 19 Aug 2023 123rd epic-programmer-guy 904 94 13ms 21 Dec 2023 123rd Jaydosu 904 94 15ms 28 Jun 2024 123rd Schreipfelerer 904 94 13ms 11 Sep 2024 123rd sheeperino 🇮🇹 904 94 14ms 12 Oct 2024 123rd Europe2048 904 94 14ms 30 Nov 2024 123rd Artemis21 🇬🇧 904 94 14ms 2 Jan 2025 123rd lelbal 904 94 13ms 6 Nov 2025 135th guilhem-roy 🇫🇷 895 95 20ms 20 Jun 2023 135th jamopher 895 95 23ms 6 Nov 2023 137th dokutan 885 96 14ms 16 Apr 2023 137th Poehavshi 885 96 13ms 26 Jun 2023 137th kurkale6ka 885 96 14ms 19 Nov 2023 137th chartung17 885 96 14ms 17 Dec 2023 137th jbjd 885 96 14ms 19 Feb 2024 137th msrawsonwork 885 96 13ms 1 Mar 2024 137th Grrisly 885 96 13ms 25 Mar 2024 137th yuchuehw 885 96 14ms 13 May 2024 145th juliusgeo 876 97 21ms 19 Apr 2023 145th Just4FunCoder 876 97 13ms 27 Oct 2023 147th ssbhatt4321 867 98 13ms 11 Jun 2023 147th tayadev 867 98 13ms 18 Nov 2023 147th hiichbindermax 867 98 13ms 27 Jul 2024 147th jatloe 867 98 15ms 23 Oct 2024 147th denisfouchard 867 98 14ms 23 Aug 2025 147th vhoulbreque 🇫🇷 867 98 27ms 18 days ago 153rd aksyristos 859 99 14ms 17 Apr 2023 153rd TaserTheFox 🇺🇸 859 99 20ms 17 Apr 2023 153rd ehulinsky 🇺🇸 859 99 17ms 10 May 2023 153rd minhtrancccp 859 99 24ms 1 Nov 2023 153rd roguh 🇬🇹 859 99 14ms 22 Jan 2024 153rd namelessiw 859 99 14ms 21 Feb 2024 153rd SB-945 859 99 14ms 5 Mar 2024 153rd jtaxen 859 99 18ms 22 Mar 2024 First Prev 81–160 of 318 Next Last
