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12 Days of Christmas in Java 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 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 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 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 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 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 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 1st JayXon 🇺🇸 1,000 320 488ms 25 Sep 2025 2nd error256 882 363 542ms 24 Sep 2025 3rd sean-niemann 🇺🇸 879 364 399ms 24 Sep 2025 4th AnAwesomGuy 847 378 412ms 18 days ago 5th prplz 🇦🇺 784 408 441ms 13 Oct 2020 6th MeWhenI 🇻🇦 771 415 467ms 5 Sep 2022 7th Shanethegamer 🇺🇸 648 494 514ms 25 Sep 2025 8th dokutan 644 497 458ms 30 Nov 2025 9th Liibe 637 502 458ms 25 Sep 2025 9th stefangimmillaro 637 502 480ms 6 Oct 2025 11th h3ra993huskp 🇯🇵 635 504 488ms 30 Nov 2025 12th primo-ppcg 🇹🇭 632 506 428ms 1 Aug 2021 13th namelessiw 626 511 451ms 6 Oct 2025 13th kmathis22 626 511 526ms 14 Oct 2025 15th TeodorDyakov 🇧🇬 621 515 449ms 7 days ago 16th Attero 🇸🇪 617 519 603ms 1 May 2020 17th CaedenHarper 🇨🇦 614 521 517ms 10 Oct 2025 18th eiburns 612 523 569ms 13 Nov 2020 18th Vaekor 612 523 430ms 9 Jul 2023 18th coltraloz 🇪🇸 612 523 430ms 22 Apr 2024 18th snoozingnewt 🇨🇦 612 523 555ms 3 Oct 2025 22nd menglishca 🇨🇦 611 524 422ms 6 Aug 2021 22nd ravnskjaer 🇩🇰 611 524 446ms 15 Dec 2025 24th janbehrens 🇩🇪 610 525 408ms 17 Jun 2023 25th na0y 606 528 429ms 20 Oct 2021 26th raphaelimahorn 595 538 442ms 21 Oct 2020 27th chartung17 594 539 426ms 1 Jan 2024 28th neihousaigaai 588 544 430ms 27 Dec 2021 29th eMGeeneer 587 545 432ms 15 Jun 2024 30th daanpanis 581 551 399ms 22 May 2020 30th mokymok 🇺🇸 581 551 447ms 22 Oct 2021 32nd deancureton 580 552 440ms 24 Mar 2024 33rd Joe0 576 556 401ms 22 Apr 2020 34th aneurin-h 575 557 426ms 18 Oct 2022 35th Yewzir 🇧🇪 571 560 377ms 2 Oct 2025 36th aioobe 570 561 429ms 22 Apr 2020 36th SubsTheTechnomancer 570 561 470ms 1 Mar 2023 36th neel11235813 570 561 436ms 26 Mar 2024 39th rowechenzhong 568 563 447ms 2 Dec 2021 40th Jacob385 567 564 377ms 28 Oct 2025 41st boxjelly 565 566 432ms 24 Feb 2021 41st Macweese 565 566 477ms 26 days ago 43rd sagarv26 559 572 446ms 11 Jun 2021 43rd crizin 🇰🇷 559 572 428ms 9 Sep 2023 43rd ocefra 559 572 421ms 2 Jan 2025 46th Sakkeh 557 575 446ms 9 May 2020 47th jjstreet 554 578 434ms 1 May 2020 48th marcus-gomes-v 🇧🇷 552 580 393ms 14 Dec 2021 49th Schmitt-Very-Cool 551 581 505ms 26 Sep 2025 50th yoshykai 549 583 382ms 30 Mar 2025 51st KaLuAnFo 548 584 433ms 11 Aug 2025 52nd DaCuteRaccoon 546 586 420ms 2 Oct 2022 53rd cbrt-x 545 587 442ms 3 Sep 2021 54th taredding 541 592 424ms 6 Oct 2021 55th bwat2 537 596 426ms 6 Dec 2021 56th ldoodle 532 601 468ms 23 Aug 2022 57th warmCabin 525 610 455ms 10 Nov 2023 57th MartinNang 525 610 459ms 8 May 2025 59th aliakseikalosha 522 613 439ms 2 Apr 2021 60th DarkC4t 520 615 437ms 21 Apr 2022 60th sonisonjames 520 615 496ms 12 Nov 2022 60th hli521 520 615 411ms 4 May 2023 63rd Teekesselchen 519 616 430ms 4 Jan 2022 64th msbranicky 516 620 433ms 8 Sep 2023 65th jetzerv 514 623 428ms 16 Dec 2020 65th MrGagnonHPS 514 623 444ms 27 Oct 2023 65th schaene 514 623 395ms 7 Mar 2024 65th mathislife22 514 623 420ms 28 Jan 2025 65th Florian-Mt 514 623 489ms 28 Dec 2025 70th riviere-lucas 510 628 435ms 28 Dec 2020 70th louisbosqui 510 628 412ms 28 Dec 2020 72nd vasilybib1 507 631 423ms 22 Nov 2021 72nd ToxicP1e 507 631 435ms 8 Nov 2022 74th barneyb 506 632 432ms 15 Oct 2023 75th remenkemi 504 635 413ms 2 Mar 2025 76th acostama 503 636 432ms 24 Mar 2022 77th gthayden23 502 637 435ms 5 Oct 2024 78th jonas-sala 502 638 404ms 1 May 2024 79th JacobStanleyJones 499 641 350ms 21 Mar 2022 80th Andwerpz 497 644 629ms 3 Dec 2021 1–80 of 127 Next Last