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 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 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 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 Chars Time Submitted 561st cingulataluke 657 289 11ms 26 Aug 2023 562nd Skepfyr 657 505 156ms 4 Jan 2020 562nd BlankSpruce 657 505 136ms 25 Nov 2024 564th emplv 🇱🇻 656 414 6ms 24 Aug 2023 565th the-zammers 656 483 121ms 10 Nov 2023 565th tobeannouncd 656 483 122ms 1 Jan 2024 567th chordowl 654 484 124ms 17 Mar 2021 568th jiaminglimjm 🇲🇾 653 291 11ms 12 Sep 2020 569th RussellEmerine 653 485 119ms 1 Dec 2019 570th exodrifter 🇺🇸 652 486 111ms 25 Oct 2022 571st DaCuteRaccoon 652 588 1ms 2 Dec 2022 572nd MeWhenI 🇻🇦 650 470 107ms 8 Mar 2023 573rd timvermeulen 650 511 166ms 4 Jan 2020 574th ListeriaM 650 607 2ms 27 Aug 2023 575th dokutan 649 539 1,022ms 15 Oct 2024 576th mokymok 🇺🇸 648 293 18ms 23 Jul 2021 577th btjones0 648 512 161ms 26 Dec 2020 578th roelderickx 647 513 215ms 15 days ago 579th stefangimmillaro 647 610 2ms 14 Nov 2025 580th angel-p57 🇯🇵 647 2,506 2ms 30 Dec 2023 581st zhaohm14 646 294 11ms 28 May 2025 582nd SmartK8 🇨🇿 646 379 435ms 26 Oct 2022 583rd mousetail 🇳🇱 646 494 5ms 29 Dec 2025 584th scpchicken 🇵🇼 646 514 251ms 19 May 2022 585th yanqui-uxo 645 491 134ms 5 Sep 2018 586th CarsonChr 🇺🇸 645 515 284ms 24 Dec 2023 586th tylerlaprade 645 515 163ms 13 Jun 2025 588th agreegious 644 295 10ms 17 Mar 2025 589th Matsuda12222 644 548 2ms 9 Jan 2025 590th Shanethegamer 🇺🇸 642 476 368ms 22 Apr 2023 591st NewDefectus 🇮🇱 642 546 25ms 1 Sep 2021 592nd zakariamouhid 641 336 10ms 18 May 2023 593rd MEAN-stack 641 494 119ms 8 Feb 2021 594th awnion 640 297 10ms 26 Dec 2020 594th Kyogre-Primal 🇺🇦 640 297 19ms 16 May 2025 594th Naitzirch 🇳🇱 640 297 12ms 3 Jul 2025 597th Santarii 640 495 119ms 7 Oct 2019 598th hacker112 🇸🇪 639 337 14ms 17 Jun 2024 599th edsrzf 🇳🇿 639 476 128ms 1 Dec 2025 600th makononov 637 521 172ms 28 Feb 2025 600th KasperKivimaeki 🇫🇮 637 521 161ms 7 Oct 2025 602nd MeWhenI 🇻🇦 636 522 204ms 13 Nov 2022 602nd vidanm 🇫🇷 636 522 196ms 11 Jun 2025 604th petar-donchev 635 299 10ms 7 Sep 2019 604th frankgraziano 635 299 11ms 6 Jan 2023 606th Irratix 🇳🇱 635 417 3,912ms 30 Dec 2022 607th chris-araman 635 481 104ms 3 Jan 2022 608th user189032 635 499 124ms 29 May 2019 609th GinjaNinja32 635 523 207ms 16 Apr 2020 610th dokutan 634 268 77ms 12 Dec 2025 611th edsrzf 🇳🇿 634 321 7ms 19 Feb 2025 612th ridingqwerty 🇺🇸 634 552 15ms 11 Jul 2022 613th yzhs 🇩🇪 633 500 123ms 24 Jul 2021 614th MeWhenI 🇻🇦 632 505 6ms 13 Mar 2025 615th Shanethegamer 🇺🇸 632 525 183ms 11 Dec 2022 616th strout 631 502 121ms 15 Aug 2022 617th msbranicky 631 526 199ms 6 Oct 2023 617th dokutan 631 526 130ms 17 Oct 2024 619th orthoplex 🇨🇽 631 712 2ms 30 Sep 2020 620th o0lit3 🇺🇸 630 323 7ms 16 Apr 2021 620th primo-ppcg 🇹🇭 630 323 7ms 16 Apr 2021 622nd primo-ppcg 🇹🇭 630 431 5ms 3 Jul 2023 623rd 0xEigenDev 630 560 2ms 28 Feb 2024 623rd rbertram90 🇬🇧 630 560 4ms 29 Dec 2025 625th wangchning 630 586 7ms 6 Jun 2023 626th scottpenn 629 528 132ms 4 Jan 2020 627th GrayJoKing 🇦🇺 628 486 20ms 19 Nov 2021 627th icendoan 628 486 2ms 11 Aug 2024 627th kaascevich 628 486 122ms 8 Jul 2025 630th Helam24 627 487 111ms 20 Jan 2020 631st Natanaelel 🇸🇪 627 505 114ms 11 Mar 2022 631st eddiesmithxyz 627 505 120ms 7 Jan 2023 633rd klixel 🇨🇦 627 529 160ms 4 Jun 2023 634th MeWhenI 🇻🇦 626 325 6ms 15 Oct 2021 634th lynn 626 325 7ms 25 Jan 2022 634th AlephSquirrel 626 325 6ms 4 Oct 2024 637th JOrE20 626 506 122ms 1 Nov 2025 638th yamhab 🇨🇦 626 530 144ms 13 Sep 2023 639th dokutan 626 613 2ms 27 Feb 2025 640th bluebear94 625 252 141ms 12 Feb 2018 First Prev 561–640 of 4,123 Next Last