Seven Segment 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 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 btnlq 1,000 101 384ms 7 May 2023 2nd JayXon 🇺🇸 990 102 399ms 17 Feb 2022 3rd nwellnhof 🇩🇪 935 108 390ms 21 Nov 2021 4th tomtheisen 🇺🇸 927 109 386ms 21 Nov 2021 5th Yax42 🇫🇷 910 111 388ms 19 Jun 2025 6th namelessiw 863 117 441ms 1 Aug 2025 7th sean-niemann 🇺🇸 842 120 364ms 27 Dec 2024 8th fleischa 821 123 368ms 21 Nov 2021 9th primo-ppcg 🇹🇭 815 124 394ms 21 Nov 2021 9th AdrienHache 🇫🇷 815 124 370ms 27 Dec 2024 11th iznax 771 131 380ms 21 Nov 2021 12th postie77 759 133 419ms 21 Nov 2021 13th stefangimmillaro 754 134 495ms 13 Nov 2023 14th roavin 743 136 443ms 29 Jun 2022 15th MeWhenI 🇻🇦 727 139 396ms 13 Feb 2023 16th ChristophHornung 682 148 385ms 21 Nov 2021 17th janbehrens 🇩🇪 673 150 411ms 21 Nov 2021 17th revlayle 🇺🇸 673 150 382ms 20 Feb 2022 19th CaedenHarper 🇨🇦 664 152 416ms 16 Oct 2025 20th dpethes 623 162 394ms 5 Jan 2024 21st Decrare 608 166 409ms 7 Sep 2025 22nd ericlangedijk 🇸🇮 601 168 393ms 24 Feb 2022 23rd tdkkdt 🇷🇺 577 175 420ms 21 Nov 2021 24th Shanethegamer 🇺🇸 561 180 409ms 26 Mar 2024 25th billings7 🇬🇧 546 185 404ms 21 Nov 2021 26th JDiLenarda 🇫🇷 526 192 418ms 21 Nov 2023 27th amazingalek 🇳🇴 513 197 506ms 4 Jan 2026 28th p-vf 🇨🇭 508 199 441ms 21 Nov 2021 29th annaproxy 505 200 391ms 5 May 2022 30th Yewzir 🇧🇪 495 204 403ms 22 Dec 2024 31st tomh1012 476 212 450ms 8 Sep 2025 32nd ILMTitan 465 217 391ms 21 Nov 2021 33rd mwarvik 🇳🇴 463 218 495ms 26 Dec 2025 34th arctouch-cristiannevianna 435 232 379ms 4 Jul 2023 35th astro65536 388 260 376ms 21 Nov 2021 36th msbranicky 383 264 388ms 10 Jan 2024 37th malworthy 371 272 462ms 14 Oct 2023 38th brandon-04 348 290 396ms 6 Nov 2025 39th RandGuy 342 295 396ms 30 Mar 2022 40th KatieLG 🇬🇧 333 303 389ms 5 Jun 2024 41st Adelzu 330 306 389ms 21 Nov 2021 42nd hamhub7 324 312 387ms 18 Aug 2022 43rd Meowsan91 🇨🇿 298 339 401ms 21 Nov 2021 44th od86 292 346 380ms 12 Nov 2025 45th bschorno 255 396 403ms 3 Aug 2022 46th joelgduggan 253 400 407ms 21 Nov 2021 47th kevinnaviapaiva 250 404 402ms 19 Feb 2025 48th bac0id 249 406 400ms 21 Sep 2023 49th dokutan 215 470 398ms 7 Apr 2025 50th KatieLG-Transpiler 🇬🇧 148 684 412ms 4 Jul 2022 1–50 of 50