12 Days of Christmas in C# 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 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 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 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 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 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 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 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 Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 1st JayXon 🇺🇸 1,000 251 365ms 18 Dec 2024 2nd AdrienHache 🇫🇷 810 310 391ms 18 Dec 2024 3rd tomtheisen 🇺🇸 799 314 357ms 30 Jan 2023 4th stefangimmillaro 719 349 373ms 13 Aug 2023 5th namelessiw 701 358 436ms 26 Oct 2024 6th SmartK8 🇨🇿 662 379 368ms 26 Oct 2022 7th ChristophHornung 635 395 330ms 12 May 2020 7th fleischa 635 395 323ms 12 May 2020 9th Attero 🇸🇪 609 412 346ms 25 May 2020 10th Timwi 600 418 365ms 4 Dec 2024 11th primo-ppcg 🇹🇭 555 452 371ms 21 Nov 2021 12th tdkkdt 🇷🇺 553 454 355ms 21 Nov 2021 13th MeWhenI 🇻🇦 540 465 368ms 19 Jun 2025 14th sean-niemann 🇺🇸 535 469 320ms 30 Oct 2024 15th peeveen 🇬🇧 530 474 325ms 8 Sep 2023 16th Gaddy 🇫🇷 527 476 350ms 3 May 2022 16th hemphen 527 476 344ms 28 Aug 2022 18th luciaaibarblanco 🇪🇸 526 477 371ms 21 Nov 2021 19th revlayle 🇺🇸 523 480 327ms 31 May 2022 20th jws305 521 482 347ms 21 Nov 2021 20th RainOrigami 🇩🇪 521 482 329ms 21 Dec 2021 22nd jahakari 520 483 336ms 21 Nov 2021 23rd iznax 519 484 340ms 21 Nov 2021 23rd leth4 519 484 330ms 5 Jul 2023 25th annaproxy 518 485 322ms 5 May 2022 26th janbehrens 🇩🇪 516 486 339ms 21 Nov 2021 26th SubsTheTechnomancer 516 486 347ms 28 Feb 2023 26th snoozingnewt 🇺🇸 516 486 346ms 23 Sep 2023 26th neel11235813 516 486 338ms 26 Mar 2024 26th Yax42 🇫🇷 516 486 323ms 6 days ago 31st initram 514 488 342ms 21 Nov 2021 32nd Shanethegamer 🇺🇸 511 491 391ms 31 Oct 2024 33rd dokutan 508 494 307ms 20 hours ago 34th Seanharrs 507 495 340ms 15 Feb 2023 34th arctouch-cristiannevianna 507 495 359ms 7 Jun 2023 36th KatieLG 🇬🇧 503 499 354ms 15 Feb 2022 37th MiffOttah 502 500 335ms 21 Nov 2021 37th dpethes 502 500 342ms 10 Jan 2024 39th malworthy 501 501 347ms 24 Oct 2023 39th arcpolaris 501 501 327ms 27 Mar 2025 41st JonMartinTx 500 502 312ms 26 Apr 2024 41st najs91 500 502 335ms 8 Oct 2024 43rd tomh1012 499 503 340ms 9 Dec 2022 44th Shnapster 498 504 342ms 23 Sep 2023 45th Adix-null 🇱🇹 496 506 349ms 16 hours ago 46th Tviljan 🇫🇮 495 507 358ms 21 Nov 2021 46th cryptoriddlerUIO 495 507 389ms 24 Feb 2025 48th shawaa 494 508 343ms 10 Jun 2020 48th roavin 494 508 342ms 5 Jun 2022 48th billings7 🇬🇧 494 508 334ms 29 Dec 2022 51st JonMartin1990 493 509 355ms 17 days ago 52nd aliakseikalosha 491 511 345ms 27 Jan 2022 53rd Meowsan91 🇨🇿 490 512 326ms 21 Nov 2021 54th matthewxbird 489 513 346ms 21 Nov 2021 54th dorschmeister 489 513 341ms 18 May 2023 54th adam-chalmers 489 513 322ms 5 Oct 2024 57th CaedenHarper 🇨🇦 487 515 363ms 21 Oct 2025 58th renthist 486 516 332ms 29 Jan 2022 58th kebal2 486 516 350ms 15 May 2025 60th onlmusha1 484 519 303ms 19 May 2023 61st pwninstein 483 520 332ms 21 Nov 2021 61st postie77 483 520 326ms 21 Dec 2022 63rd lalkkot 476 527 375ms 27 Apr 2022 63rd sabvdf 476 527 348ms 8 Dec 2022 63rd TRexOnGit 476 527 358ms 15 Jan 2024 66th ChrisTheisen 475 528 335ms 12 Dec 2022 67th HumanEquivalentUnit 474 529 350ms 21 Nov 2021 68th C-Tyne 471 533 349ms 4 Apr 2025 69th ericlangedijk 🇸🇮 470 534 346ms 16 Mar 2022 70th MichalMarsalek 🇨🇿 468 536 327ms 9 Nov 2022 71st bdawgert 467 538 328ms 21 Nov 2021 72nd okuzmeniuk 466 539 367ms 24 Jun 2025 73rd CheeryProgrammer 465 540 357ms 21 Nov 2021 74th mandm-pt 464 541 307ms 21 Nov 2021 74th DaCuteRaccoon 464 541 364ms 1 Oct 2022 1–75 of 153 Next Last
