The Calendar hole will go live in approximately 8 days. Why not try and solve it ahead of time?
12 Days of Christmas in all languages in chars. 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 Chars Time Submitted 720th Vaekor 589 523 417ms 9 Jul 2023 720th coltraloz 🇪🇸 589 523 388ms 22 Apr 2024 720th snoozingnewt 🇨🇦 589 523 479ms 3 Oct 2025 724th menglishca 🇨🇦 588 524 417ms 6 Aug 2021 724th ravnskjaer 🇩🇰 588 524 324ms 8 days ago 726th dokutan 587 315 207ms 18 Apr 2025 727th Servus7 🇩🇪 587 520 89ms 17 Jul 2023 728th janbehrens 🇩🇪 587 525 428ms 17 Jun 2023 729th primo-ppcg 🇹🇭 586 453 40ms 28 Jun 2022 730th micah-weitzman 586 540 112ms 27 Jul 2021 731st pickerj 586 566 145ms 7 Aug 2024 732nd Timwi 585 418 341ms 4 Dec 2024 733rd GolfingSuccess 🇬🇷 584 348 7ms 11 Mar 2025 734th KrausRaus 🇺🇸 584 465 6ms 18 Jul 2025 735th saracen 584 509 268ms 7 Dec 2020 736th na0y 584 528 405ms 20 Oct 2021 737th kkoenig 582 511 262ms 7 Sep 2025 738th boxjelly 582 544 119ms 27 Jan 2021 739th MeWhenI 🇻🇦 581 512 261ms 26 Aug 2023 740th jcdyer 580 572 130ms 4 Dec 2020 741st GolfingSuccess 🇬🇷 579 359 42ms 11 Mar 2025 742nd Juanaco123 579 527 90ms 12 days ago 743rd sean-niemann 🇺🇸 577 515 264ms 11 Jan 2025 744th lynn 577 528 12ms 17 Nov 2021 745th ccbrown 576 516 262ms 18 Apr 2020 745th cloudyshoe 576 516 260ms 20 May 2025 747th MeWhenI 🇻🇦 576 529 13ms 18 Nov 2021 748th vaughad 576 530 91ms 18 Jan 2020 748th nicholas-vella 576 530 87ms 26 Jan 2020 748th The-Wolfson 576 530 98ms 22 Dec 2024 751st demacus 575 472 9ms 2 Nov 2023 751st targrik 575 472 5ms 21 Oct 2025 753rd SubsTheTechnomancer 575 517 258ms 6 Mar 2023 753rd snoozingnewt 🇨🇦 575 517 264ms 23 Sep 2023 753rd neel11235813 575 517 264ms 26 Mar 2024 756th klundberg 575 531 87ms 19 Jan 2020 757th Aurel300 🇨🇭 575 577 143ms 20 Jun 2024 758th emplv 🇱🇻 575 608 28ms 14 Nov 2022 759th DialFrost 🇸🇬 574 354 6ms 21 Jan 2025 760th lukechampine 574 518 267ms 16 Apr 2020 760th edsrzf 🇳🇿 574 518 262ms 4 Mar 2025 762nd blaztoma 🇱🇹 574 528 110ms 26 days ago 763rd isaacg1 574 578 225ms 3 Jan 2020 763rd Spadi0 574 578 197ms 2 Jan 2022 765th marcus-gomes-v 🇧🇷 573 355 6ms 14 Dec 2021 766th raphaelimahorn 573 538 417ms 21 Oct 2020 767th hueblu 573 579 124ms 15 Dec 2022 768th stackotter 572 534 98ms 27 May 2023 769th chartung17 572 539 436ms 1 Jan 2024 770th GrayJoKing 🇦🇺 571 465 40ms 29 Jun 2022 771st Arkadios200 571 535 98ms 7 Sep 2025 772nd albanian-laundromat 570 522 251ms 19 days ago 773rd DaCuteRaccoon 570 614 24ms 16 Apr 2022 774th DialFrost 🇸🇬 569 477 5ms 30 Nov 2023 775th lukasneukom 🇨🇭 569 537 88ms 19 Dec 2022 776th Shanethegamer 🇺🇸 568 477 99ms 31 Oct 2024 777th SimonWahlin 567 326 261ms 15 Jun 2020 778th MeWhenI 🇻🇦 567 467 281ms 7 Jun 2023 778th GrayJoKing 🇦🇺 567 467 270ms 1 Aug 2023 780th neihousaigaai 567 544 405ms 27 Dec 2021 781st MWI-polygolf 566 468 271ms 6 Dec 2023 782nd eMGeeneer 566 545 449ms 15 Jun 2024 783rd Shanethegamer 🇺🇸 565 469 384ms 11 Mar 2022 784th ocefra 565 481 5ms 6 Jan 2025 785th MeWhenI 🇻🇦 565 619 25ms 8 Jul 2021 786th destofr 564 470 259ms 30 Dec 2022 787th KatieLG 🇬🇧 564 527 265ms 25 Sep 2022 787th kimbo 🇺🇸 564 527 262ms 11 Jan 2023 789th kylelemons 563 528 275ms 16 Apr 2020 790th CheeseCake628 🇳🇴 562 338 28ms 9 Feb 2023 791st marcin7Cd 562 362 8ms 6 Feb 2021 792nd 0xjac 🇨🇭 562 529 262ms 15 Jun 2020 792nd CaedenHarper 🇨🇦 562 529 272ms 20 Nov 2025 794th NewDefectus 🇮🇱 561 432 2ms 10 Feb 2021 795th sean-niemann 🇺🇸 561 472 275ms 7 Feb 2025 796th guliyevemil1 🇦🇿 561 530 262ms 16 Apr 2020 797th rbertram90 🇬🇧 560 485 4ms 11 Aug 2023 797th Pimentero 🇷🇺 560 485 5ms 14 Apr 2024 799th kdaker 560 545 90ms 4 Jun 2020 800th DaCuteRaccoon 560 560 1,230ms 16 Apr 2022 First Prev 721–800 of 3,940 Next Last
