12 Days of Christmas in C++ in bytes. 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 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 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 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 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 Bytes Time Submitted 1st BlankSpruce 1,000 459 52ms 28 Mar 2025 2nd JayXon 🇺🇸 987 465 433ms 16 May 2022 3rd Alex-x90 🇺🇸 937 490 70ms 26 Jul 2023 4th MostParsingVex 905 507 54ms 23 Jan 2025 5th inventshah 904 508 53ms 16 Sep 2023 6th nwellnhof 🇩🇪 902 509 53ms 9 Jan 2022 7th sean-niemann 🇺🇸 898 511 55ms 17 Jan 2022 8th GolfingSuccess 🇬🇷 891 515 55ms 25 Dec 2023 9th prplz 🇦🇺 890 516 56ms 4 Jan 2022 10th BisheruBlade888 881 521 59ms 6 Jan 2022 10th ovs-code 🇩🇪 881 521 389ms 8 Jun 2024 12th ListeriaM 878 523 384ms 20 Aug 2023 13th snyderek 🇺🇸 873 526 57ms 27 Dec 2024 14th byronknoll 🇺🇸 861 533 370ms 21 Jan 2024 15th MeWhenI 🇻🇦 855 537 371ms 29 Nov 2022 15th tailorspy 855 537 374ms 28 Oct 2023 15th 09cf 855 537 384ms 29 Dec 2023 18th jared-hughes 845 543 382ms 24 Jun 2022 19th snoozingnewt 🇺🇸 842 545 402ms 13 Oct 2025 20th Irratix 🇳🇱 841 546 375ms 3 Jan 2022 21st janbehrens 🇩🇪 839 547 380ms 20 Nov 2022 22nd Yewzir 🇧🇪 838 548 369ms 9 Feb 2024 23rd SubsTheTechnomancer 835 550 65ms 27 Feb 2023 23rd tvcv901 835 550 66ms 27 Feb 2023 23rd neel11235813 835 550 65ms 26 Mar 2024 26th cperry164 833 551 57ms 4 Jan 2022 27th YouLookLikeYouNeedAMonkey 832 552 374ms 14 Oct 2022 27th CatsAreFluffy 832 552 67ms 15 Dec 2023 29th yeminghan2021 830 553 64ms 2 Feb 2025 29th LuisGoncalves05 🇵🇹 830 553 61ms 17 Jul 2025 31st syntax-rules 829 554 365ms 20 May 2023 31st Shanethegamer 🇺🇸 829 554 404ms 31 Oct 2024 33rd Re-Adventures 🇮🇳 826 556 375ms 4 Jan 2022 34th cmayer777 824 557 62ms 15 Oct 2022 35th Servall4 821 559 393ms 6 hours ago 36th roupiq 🇵🇱 817 562 64ms 29 Feb 2024 37th IdkWhatIsIdk 815 563 50ms 28 Oct 2024 38th JGDoerrer 812 565 378ms 14 Jan 2022 39th CRefice 811 566 67ms 2 Jan 2022 40th jorbDehmel 🇺🇸 808 568 61ms 27 Jul 2023 41st YonYon2 807 569 72ms 19 Jun 2025 42nd Herbert00709 🇵🇱 801 573 63ms 23 Apr 2024 43rd NeatCrown 🇨🇦 800 574 940ms 26 Nov 2022 44th msbranicky 798 575 944ms 28 Aug 2023 45th aviyanp 797 576 58ms 13 Oct 2025 46th dokutan 790 581 398ms 30 Mar 2025 46th myirci 790 581 68ms 16 Jun 2025 48th james-downey 789 582 62ms 14 Jul 2022 48th deancureton 789 582 1,019ms 29 Dec 2024 50th RedzGoose 🇦🇺 782 587 957ms 18 Apr 2024 51st Spooky-Soul 781 588 380ms 10 Jan 2022 52nd bac0id 778 590 380ms 23 Feb 2024 53rd CameronGBell 777 591 60ms 10 Nov 2022 53rd Zach1031 777 591 66ms 11 days ago 55th astdefu 775 592 368ms 8 Dec 2022 56th mitzal 773 594 941ms 9 Feb 2025 57th ShadowArc147 770 596 948ms 22 Mar 2022 57th Radwatch 770 596 63ms 14 Jun 2022 59th TLeonardUK 766 599 364ms 2 Jan 2022 60th kkoenig 764 601 380ms 20 Dec 2023 60th uncertaain 764 601 1,033ms 26 Dec 2023 60th esobolev321 764 601 479ms 9 days ago 63rd Ayjay 761 603 56ms 2 Jan 2022 63rd I-Love-47 🇺🇦 761 603 59ms 12 Feb 2022 65th Betuaredead 760 604 57ms 4 Jan 2023 65th AsbestosSniffer 760 604 995ms 1 Dec 2023 65th nathanzjiang 760 604 951ms 4 Mar 2024 65th Blockyheadman 760 604 85ms 25 Sep 2025 69th allending0506 759 605 409ms 15 Oct 2024 70th MateuszPietrzak 🇵🇱 756 607 982ms 17 Nov 2023 70th cubeBullet 756 607 1,042ms 3 Dec 2024 72nd mathb0y512 752 610 1,041ms 18 Jan 2023 73rd ryo-ha-gi 751 611 2,485ms 22 Jul 2024 74th hertelalex 746 615 991ms 5 Aug 2022 74th SaiMark 746 615 2,502ms 10 Aug 2025 1–75 of 116 Next Last
