12 Days of Christmas in Ruby 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 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 Gray Code Decoder Gray Code Encoder 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 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 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 1st Steffan153 🇫🇮 1,000 187 64ms 9 days ago 1st JayXon 🇺🇸 1,000 187 37ms 7 days ago 3rd primo-ppcg 🇹🇭 989 189 35ms 9 Jan 2024 4th pardouin 🇫🇷 979 191 38ms 27 Aug 2025 5th radarek 🇵🇱 969 193 38ms 15 Dec 2024 6th anter69 🇭🇺 959 195 42ms 8 Feb 2024 7th sean-niemann 🇺🇸 954 196 41ms 30 May 2025 8th janlelis 944 198 41ms 22 Sep 2024 9th prplz 🇦🇺 940 199 41ms 8 Jan 2020 9th SirBogman 🇺🇸 940 199 48ms 27 Jan 2024 9th tatzyr 🇯🇵 940 199 40ms 12 Dec 2024 12th snoozingnewt 🇨🇦 921 203 38ms 14 Oct 2025 13th Shanethegamer 🇺🇸 903 207 36ms 8 Aug 2021 14th MeWhenI 🇻🇦 813 230 36ms 25 Jul 2023 15th beirigo 🇧🇷 789 237 48ms 17 Jul 2024 16th olivermrose 🇺🇸 776 241 44ms 21 Sep 2021 17th KatieLG 🇬🇧 763 245 52ms 2 Oct 2025 18th 4hg 🇺🇸 736 254 49ms 27 Dec 2022 18th DialFrost 🇸🇬 736 254 49ms 26 Jan 2023 20th dokutan 730 256 40ms 23 Apr 2025 21st HumanoidCPU 714 262 44ms 1 Aug 2024 22nd SephQ 703 266 38ms 7 Feb 2021 23rd olleicua 🇺🇸 615 304 37ms 10 Jan 2024 24th zloyrusskiy 594 315 42ms 20 Jun 2023 25th Natanaelel 🇸🇪 443 422 36ms 11 Sep 2021 26th hiddicop 🇸🇪 441 424 45ms 27 Jan 2021 26th sisyphus-ppcg 🇦🇺 441 424 37ms 4 Feb 2022 26th stefangimmillaro 441 424 35ms 3 Jun 2025 29th GrayJoKing 🇦🇺 438 427 46ms 29 Mar 2021 30th gilufin 437 428 55ms 31 May 2021 31st textninja 436 429 44ms 26 Sep 2020 32nd ovs-code 🇩🇪 434 431 42ms 16 Mar 2024 33rd dwayneparton 433 432 40ms 6 May 2020 34th jared-hughes 431 434 46ms 20 Sep 2022 35th jaredcrystal 🇺🇸 430 435 39ms 15 Dec 2020 36th neel11235813 429 436 39ms 26 Mar 2024 37th D-MOVE 🇵🇭 428 437 37ms 3 Feb 2026 38th JRaspass 🇬🇧 425 440 36ms 18 Jan 2023 39th SubsTheTechnomancer 423 442 37ms 3 Mar 2023 40th gutierrezm00 421 444 53ms 16 Apr 2020 41st Michaelncallahan 418 447 43ms 17 Apr 2020 41st Haksell 🇦🇶 418 447 46ms 22 Feb 2023 43rd blaztoma 🇱🇹 417 448 41ms 13 Oct 2025 44th comp0zr 416 449 50ms 27 Sep 2023 45th biinari 414 452 40ms 27 Mar 2018 46th felixli1998 413 453 42ms 8 Aug 2024 47th TheZwierzLF 🇵🇱 412 454 39ms 25 Dec 2025 48th acornellier 411 455 42ms 1 Dec 2021 49th proton 🇩🇪 410 456 42ms 9 Jun 2020 50th robymus 409 457 43ms 18 Sep 2018 50th jbbarth 🇫🇷 409 457 46ms 23 Aug 2021 52nd atsushiootani 408 458 43ms 27 Aug 2018 52nd vincecoss 408 458 40ms 15 May 2022 52nd paul-c-hartman 408 458 40ms 7 Mar 2025 55th LostSyntax21 🇬🇧 407 459 39ms 5 Jul 2025 56th Waffle3z 407 460 48ms 21 Jan 2021 56th aksyristos 407 460 45ms 31 Jan 2023 58th iamsolarpowered 404 463 39ms 16 Dec 2017 58th PikeIt 404 463 40ms 27 Jun 2023 60th DaCuteRaccoon 403 464 45ms 5 May 2022 61st mikiymk 401 466 39ms 21 Sep 2023 62nd BrenSchaap 400 468 44ms 11 Nov 2021 63rd JOrE20 398 470 51ms 1 Nov 2025 64th adoxography 395 474 52ms 1 Jun 2018 64th emgordon154 395 474 41ms 21 Jul 2024 66th ryo-ha-gi 394 475 43ms 22 Jul 2024 66th Lv0Sys 🇵🇱 394 475 37ms 29 May 2025 68th moozzi 393 476 35ms 6 Dec 2025 69th yokasuretsu 392 477 42ms 22 Apr 2018 69th timcustard 392 477 53ms 28 Feb 2022 71st yeco 391 478 47ms 28 Apr 2020 72nd madex 🇩🇪 390 479 38ms 19 Dec 2024 73rd graft 389 481 51ms 27 Feb 2018 73rd dev-Thae 389 481 46ms 6 Nov 2023 75th hollma 388 482 47ms 20 Oct 2023 76th sampatakumar 387 483 41ms 8 Feb 2026 77th msbranicky 386 485 50ms 12 Sep 2023 78th bryanmytko 384 487 44ms 7 Sep 2023 79th boxjelly 380 492 54ms 12 Feb 2021 80th YinglunQ 379 493 38ms 18 Jul 2024 1–80 of 113 Next Last
