12 Days of Christmas in Java 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 1st JayXon 🇺🇸 1,000 467 549ms 26 Sep 2025 2nd MeWhenI 🇻🇦 989 472 478ms 7 Nov 2025 3rd sean-niemann 🇺🇸 981 476 514ms 26 Sep 2025 4th Shanethegamer 🇺🇸 945 494 616ms 25 Sep 2025 5th dokutan 940 497 486ms 30 Nov 2025 6th raphaelimahorn 932 501 453ms 12 Mar 2026 7th Liibe 930 502 501ms 25 Sep 2025 7th stefangimmillaro 930 502 788ms 6 Oct 2025 9th h3ra993huskp 🇯🇵 927 504 542ms 30 Nov 2025 10th primo-ppcg 🇹🇭 923 506 421ms 1 Aug 2021 11th namelessiw 914 511 519ms 6 Oct 2025 11th kmathis22 914 511 486ms 14 Oct 2025 13th AnAwesomGuy 910 513 775ms 10 Jan 2026 14th TeodorDyakov 🇧🇬 907 515 508ms 21 Jan 2026 15th Attero 🇸🇪 900 519 424ms 1 May 2020 16th CaedenHarper 🇨🇦 896 521 546ms 10 Oct 2025 17th eiburns 893 523 406ms 13 Nov 2020 17th Vaekor 893 523 416ms 9 Jul 2023 17th coltraloz 🇪🇸 893 523 417ms 22 Apr 2024 17th snoozingnewt 🇨🇦 893 523 540ms 3 Oct 2025 21st menglishca 🇨🇦 891 524 418ms 6 Aug 2021 21st ravnskjaer 🇩🇰 891 524 452ms 15 Dec 2025 23rd janbehrens 🇩🇪 890 525 388ms 17 Jun 2023 24th na0y 884 528 427ms 20 Oct 2021 25th chartung17 866 539 427ms 1 Jan 2024 26th neihousaigaai 858 544 437ms 27 Dec 2021 27th eMGeeneer 857 545 417ms 15 Jun 2024 28th prplz 🇦🇺 851 549 421ms 17 Nov 2020 29th mokymok 🇺🇸 848 551 429ms 22 Oct 2021 30th deancureton 846 552 424ms 24 Mar 2024 31st Joe0 840 556 393ms 22 Apr 2020 32nd daanpanis 838 557 411ms 22 May 2020 32nd aneurin-h 838 557 420ms 18 Oct 2022 34th Yewzir 🇧🇪 834 560 510ms 2 Oct 2025 35th aioobe 832 561 425ms 22 Apr 2020 35th SubsTheTechnomancer 832 561 411ms 1 Mar 2023 35th neel11235813 832 561 471ms 26 Mar 2024 38th rowechenzhong 829 563 441ms 2 Dec 2021 39th Jacob385 828 564 549ms 28 Oct 2025 40th boxjelly 825 566 420ms 24 Feb 2021 40th Macweese 825 566 495ms 2 Jan 2026 42nd sagarv26 816 572 428ms 11 Jun 2021 42nd crizin 🇰🇷 816 572 576ms 9 Sep 2023 42nd ocefra 816 572 423ms 2 Jan 2025 45th Sakkeh 812 575 419ms 9 May 2020 46th aj25687 811 576 493ms 12 Feb 2026 47th jjstreet 808 578 421ms 1 May 2020 48th marcus-gomes-v 🇧🇷 805 580 439ms 14 Dec 2021 49th Schmitt-Very-Cool 804 581 511ms 26 Sep 2025 50th yoshykai 801 583 421ms 30 Mar 2025 51st KaLuAnFo 800 584 435ms 11 Aug 2025 52nd DaCuteRaccoon 797 586 417ms 2 Oct 2022 53rd cbrt-x 796 587 433ms 3 Sep 2021 54th taredding 789 592 405ms 6 Oct 2021 55th error256 786 594 614ms 24 Sep 2025 56th bwat2 784 596 429ms 6 Dec 2021 56th Jonson26 784 596 507ms 11 days ago 58th ldoodle 777 601 457ms 23 Aug 2022 59th warmCabin 766 610 383ms 10 Nov 2023 59th MartinNang 766 610 439ms 8 May 2025 61st aliakseikalosha 762 613 404ms 2 Apr 2021 62nd DarkC4t 759 615 416ms 21 Apr 2022 62nd sonisonjames 759 615 499ms 12 Nov 2022 62nd hli521 759 615 406ms 4 May 2023 65th Teekesselchen 758 616 433ms 4 Jan 2022 66th msbranicky 753 620 409ms 8 Sep 2023 67th jetzerv 750 623 402ms 16 Dec 2020 67th MrGagnonHPS 750 623 417ms 27 Oct 2023 67th schaene 750 623 425ms 7 Mar 2024 67th mathislife22 750 623 403ms 28 Jan 2025 67th Florian-Mt 750 623 495ms 28 Dec 2025 67th Moop2462 750 623 538ms 13 days ago 73rd riviere-lucas 744 628 423ms 28 Dec 2020 73rd louisbosqui 744 628 426ms 28 Dec 2020 75th vasilybib1 740 631 418ms 22 Nov 2021 75th ToxicP1e 740 631 419ms 8 Nov 2022 77th barneyb 739 632 413ms 15 Oct 2023 78th remenkemi 735 635 558ms 2 Mar 2025 79th acostama 734 636 426ms 24 Mar 2022 80th gthayden23 733 637 452ms 5 Oct 2024 1–80 of 132 Next Last