Recamán 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 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 1st nwellnhof 🇩🇪 1,000 88 361ms 21 Nov 2021 1st JayXon 🇺🇸 1,000 88 371ms 28 Nov 2021 1st m-tkach 🇺🇦 1,000 88 355ms 1 Apr 2022 1st btnlq 1,000 88 377ms 12 Mar 2023 1st AdrienHache 🇫🇷 1,000 88 383ms 16 Sep 2025 6th Lydxn 🇨🇦 989 89 358ms 21 Nov 2021 6th primo-ppcg 🇹🇭 989 89 359ms 21 Nov 2021 8th tomtheisen 🇺🇸 978 90 357ms 21 Nov 2021 8th roavin 978 90 380ms 30 Jun 2022 8th DialFrost 🇸🇬 978 90 372ms 19 Dec 2024 11th janbehrens 🇩🇪 967 91 353ms 21 Nov 2022 11th MeWhenI 🇻🇦 967 91 404ms 8 Dec 2022 11th stefangimmillaro 967 91 350ms 3 Oct 2023 11th sean-niemann 🇺🇸 967 91 362ms 22 Jul 2024 15th namelessiw 957 92 359ms 22 Jul 2024 15th Yax42 🇫🇷 957 92 355ms 31 Jan 2025 17th billings7 🇬🇧 926 95 355ms 21 Nov 2021 17th tomh1012 926 95 375ms 21 Jan 2026 17th tungstengmd 926 95 380ms 2 Mar 2026 20th alicethecatwhisperermeow 889 99 395ms 7 Aug 2024 21st Adix-null 🇱🇹 871 101 383ms 11 Dec 2025 22nd Matgc04 863 102 385ms 3 Jun 2023 23rd annaproxy 838 105 368ms 3 Oct 2023 24th Mezzofloat 830 106 360ms 5 Sep 2023 24th michelebastione 🇮🇹 830 106 418ms 27 days ago 26th CaedenHarper 🇨🇦 815 108 361ms 20 Oct 2025 27th postie77 800 110 401ms 8 Sep 2023 27th kasarino 800 110 408ms 7 hours ago 29th KatieLG 🇬🇧 779 113 362ms 13 Oct 2022 30th JDiLenarda 🇫🇷 765 115 363ms 29 Nov 2023 31st HumanEquivalentUnit 746 118 360ms 26 Nov 2023 31st Mikey-Beep 🇬🇧 746 118 357ms 2 Sep 2024 31st dokutan 746 118 362ms 7 Jun 2025 34th Alex-Huggett 🇬🇧 733 120 366ms 13 Apr 2024 35th Yewzir 🇧🇪 715 123 353ms 10 May 2023 36th Shanethegamer 🇺🇸 710 124 371ms 8 Dec 2021 37th flekAI 704 125 394ms 2 days ago 38th josephdwalker 688 128 371ms 21 Nov 2023 39th arctouch-cristiannevianna 682 129 382ms 15 Jun 2023 40th Meowsan91 🇨🇿 657 134 378ms 21 Nov 2021 41st hamhub7 647 136 379ms 4 Aug 2022 42nd HumanoidCPU 642 137 378ms 17 Jun 2024 43rd ChrisTheisen 599 147 393ms 20 Dec 2022 44th c0d3-4-F00d 🇩🇪 595 148 356ms 21 Nov 2021 45th msbranicky 579 152 368ms 10 Jan 2024 46th BradSissons 🇳🇿 484 182 395ms 21 Nov 2021 47th rifatx 468 188 411ms 11 Jul 2024 48th snoozingnewt 🇨🇦 352 250 379ms 4 Oct 2025 49th amazingalek 🇳🇴 302 291 384ms 6 Jan 2026 50th mwarvik 🇳🇴 96 915 376ms 5 Jan 2026 51st jusaka 96 916 409ms 5 days ago 52nd Mabeloid 🇳🇴 76 1,163 363ms 3 Oct 2024 53rd KatieLG-Transpiler 🇬🇧 75 1,167 376ms 23 Jun 2022 54th retrohun 75 1,169 357ms 26 Dec 2022 1–54 of 54