Diamonds in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 brainfuck 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 Intersection Inventory Sequence ISBN Jacobi Symbol Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku v2 Ten-pin Bowling Time Distance Tongue-twisters United States Vampire Numbers Van Eck Sequence Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript Julia K Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust sed SQL Swift Tcl TeX V VimL Wren Zig Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript Julia K Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust sed SQL Swift Tcl TeX V VimL Wren Zig 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 brainfuck 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 Intersection Inventory Sequence ISBN Jacobi Symbol Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku v2 Ten-pin Bowling Time Distance Tongue-twisters United States Vampire Numbers Van Eck Sequence Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer Lang Points Chars Time 600th ragmani Python 571 96 18 Dec 2020 600th 2011-Chan-Ethan Python 571 96 20 Jul 2023 603rd yzhs 🇩🇪 Haskell 571 136 25 Jun 2023 604th prplz 🇦🇺 Rust 571 162 7 Jan 2020 604th Xzyaihni Rust 571 162 16 Oct 2022 606th filharmonista C 570 134 23 Nov 2019 606th slerpyyy 🇩🇪 C 570 134 3 Nov 2022 608th prplz 🇦🇺 Pascal 570 188 10 Jul 2021 609th ForkKILLET 🇨🇳 JavaScript 569 126 17 Feb 2021 609th lukasmoellerch JavaScript 569 126 28 Apr 2021 611th Ripick Nim 569 136 22 May 2023 612th janbehrens 🇩🇪 Crystal 568 114 7 Apr 2023 613th Shanethegamer 🇺🇸 C++ 568 159 29 Apr 2022 614th SirBogman 🇺🇸 COBOL 568 330 23 Nov 2022 615th Ernest1338 Rust 567 163 6 Oct 2023 616th MeWhenI 🇻🇦 D 566 157 5 Mar 2022 617th davitf Python 565 97 6 Jul 2020 617th BlankSpruce Python 565 97 14 Jan 2022 617th Bubbler-4 Python 565 97 2 Nov 2022 617th rollershutter Python 565 97 30 Jan 2024 621st BraedenMooreDev Java 563 226 29 Oct 2023 622nd elisherer 🇮🇱 Raku 562 65 20 Apr 2019 623rd Irratix 🇳🇱 C 562 136 25 Dec 2021 623rd Shanethegamer 🇺🇸 C 562 136 28 Apr 2022 623rd jupj 🇫🇮 C 562 136 19 Aug 2022 626th Shanethegamer 🇺🇸 Dart 562 139 31 Oct 2022 627th DialFrost 🇸🇬 K 561 57 7 Feb 2024 628th Shanethegamer 🇺🇸 Pascal 561 191 29 Apr 2022 629th CarsonChr JavaScript 560 128 25 days ago 630th MeWhenI 🇻🇦 C# 560 151 4 Dec 2021 631st greenstuartj J 559 65 11 Oct 2023 632nd 4hg 🇺🇸 Ruby 559 81 29 Sep 2022 632nd inventshah Ruby 559 81 24 Sep 2023 634th Indivicivet Python 559 98 11 Mar 2021 634th SomeKitten 🇺🇸 Python 559 98 22 Aug 2022 634th IshanPanpaliya Python 559 98 6 Oct 2022 634th celiendonze 🇨🇭 Python 559 98 18 Apr 2023 634th chartung17 Python 559 98 31 Dec 2023 639th Nico-Kasz Java 558 228 12 Apr 2022 640th MeWhenI 🇻🇦 Coconut 555 93 17 Jan 2024 641st SpareManiKatti JavaScript 555 129 13 Oct 2021 641st Nico-Kasz JavaScript 555 129 19 Apr 2022 641st adamnielson42 🇺🇸 JavaScript 555 129 25 Apr 2023 644th MeWhenI 🇻🇦 Zig 555 260 11 Sep 2023 645th c0d3-4-F00d 🇩🇪 C 554 138 8 Feb 2022 646th UnderKoen 🇳🇱 SQL 554 259 29 Jan 2024 647th juliansiebert 🇩🇪 PowerShell 553 86 23 Jul 2022 648th drew-loukusa Python 553 99 26 May 2020 648th Secozzi Python 553 99 20 Oct 2020 648th seanshpark Python 553 99 18 Dec 2020 648th soalyer Python 553 99 9 Nov 2021 648th CodyMiner Python 553 99 14 Nov 2021 648th MichalMarsalek 🇨🇿 Python 553 99 23 Oct 2022 654th Kloppermand 🇩🇰 C# 553 153 6 Jan 2023 655th marcin7Cd brainfuck 553 225 31 Aug 2019 656th Waffle3z Ruby 552 82 17 Oct 2020 656th AgentIvan 🇺🇦 Ruby 552 82 28 Jan 2021 658th MeWhenI 🇻🇦 K 551 58 4 Feb 2022 659th shuding JavaScript 551 130 6 May 2020 659th Andrey-Plotnikov JavaScript 551 130 21 Aug 2023 Prev 601–660 of 1,717 Next