💎 Oldest diamonds (uncontested gold medals) in D in chars. Achievements Cheevos Holes Languages Medals Miscellaneous Overall 💎 Diamond Deltas Most Tied 🥇 Golds Oldest 💎 Diamonds Oldest 🦄 Unicorns 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 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 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 All Bytes Chars Overall 💎 Diamond Deltas Most Tied 🥇 Golds Oldest 💎 Diamonds Oldest 🦄 Unicorns Scoring All 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 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 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 # Golfer Hole Submitted 1st JayXon 🇺🇸 Kolakoski Constant 28 Feb 2022 2nd Lydxn 🇨🇦 Look and Say 2 Mar 2022 3rd JayXon 🇺🇸 Pangram Grep 4 Mar 2022 4th JayXon 🇺🇸 CSS Colors 5 Mar 2022 5th JayXon 🇺🇸 Musical Chords 5 Mar 2022 6th JayXon 🇺🇸 Diamonds 5 Mar 2022 7th JayXon 🇺🇸 Sudoku 5 Mar 2022 8th JayXon 🇺🇸 Morse Encoder 6 Mar 2022 9th JayXon 🇺🇸 Leyland Numbers 11 Mar 2022 10th JayXon 🇺🇸 √2 12 Mar 2022 11th JayXon 🇺🇸 φ 12 Mar 2022 12th Lydxn 🇨🇦 Van Eck Sequence 10 Apr 2022 13th JayXon 🇺🇸 Sudoku (Fill-in) 6 Sep 2022 14th JayXon 🇺🇸 Lucky Numbers 26 Sep 2022 15th JayXon 🇺🇸 Emirp Numbers (Long) 8 Nov 2022 16th JayXon 🇺🇸 Game of Life 31 Dec 2022 17th JayXon 🇺🇸 Ordinal Numbers 12 Feb 2023 18th JayXon 🇺🇸 Time Distance 22 Apr 2023 19th JayXon 🇺🇸 QR Decoder 7 May 2023 20th ovs-code 🇩🇪 Vampire Numbers 14 Jun 2023 21st Lydxn 🇨🇦 Inventory Sequence 25 Jun 2023 22nd JayXon 🇺🇸 Arrows 14 Jul 2023 23rd JayXon 🇺🇸 Lucky Tickets 14 Jul 2023 24th JayXon 🇺🇸 Pascal’s Triangle 14 Jul 2023 25th JayXon 🇺🇸 Reverse Polish Notation 14 Jul 2023 26th JayXon 🇺🇸 Seven Segment 14 Jul 2023 27th ovs-code 🇩🇪 Repeating Decimals 14 Jul 2023 28th Lydxn 🇨🇦 Christmas Trees 14 Jul 2023 29th JayXon 🇺🇸 12 Days of Christmas 17 Aug 2023 30th ovs-code 🇩🇪 ASCII Table 26 Nov 2023 31st JayXon 🇺🇸 Ascending Primes 4 Jan 2024 32nd ovs-code 🇩🇪 24 Game 18 Mar 2024 33rd JayXon 🇺🇸 Factorial Factorisation 23 Apr 2024 34th ovs-code 🇩🇪 Medal Tally 18 Jun 2024 35th ovs-code 🇩🇪 Mahjong 25 Jun 2024 36th JayXon 🇺🇸 Zeckendorf Representation 5 Jul 2024 37th Steffan153 🇫🇮 Roman to Arabic 21 Jul 2024 38th ovs-code 🇩🇪 Catalan’s Constant 21 Jul 2024 39th Steffan153 🇫🇮 Hexdump 23 Jul 2024 40th JayXon 🇺🇸 United States 24 Jul 2024 41st JayXon 🇺🇸 ISBN 24 Jul 2024 42nd JayXon 🇺🇸 Zodiac Signs 27 Jul 2024 43rd ovs-code 🇩🇪 Arabic to Roman 4 Aug 2024 44th ovs-code 🇩🇪 Jacobi Symbol 12 Sep 2024 45th JayXon 🇺🇸 PalindromemordnilaP 20 Sep 2024 46th JayXon 🇺🇸 Card Number Validation 4 Oct 2024 47th sean-niemann 🇺🇸 99 Bottles of Beer 26 Nov 2024 48th sean-niemann 🇺🇸 Star Wars Opening Crawl 26 Nov 2024 49th sean-niemann 🇺🇸 Spelling Numbers 26 Nov 2024 50th sean-niemann 🇺🇸 Poker 26 Nov 2024 51st JayXon 🇺🇸 λ 26 Nov 2024 52nd JayXon 🇺🇸 Rock-paper-scissors-Spock-lizard 26 Nov 2024 53rd ovs-code 🇩🇪 Intersection 26 Nov 2024 54th sean-niemann 🇺🇸 Cubes 27 Nov 2024 55th ovs-code 🇩🇪 Billiards 1 Dec 2024 56th JayXon 🇺🇸 Gijswijt’s Sequence 8 Dec 2024 57th ovs-code 🇩🇪 ROT13 5 Jan 2025 58th ovs-code 🇩🇪 Polyominoes 9 Jan 2025 59th MostParsingVex Rijndael S-box 21 Jan 2025 60th sean-niemann 🇺🇸 Reversi 30 Jan 2025 61st JayXon 🇺🇸 Tic-tac-toe 11 Feb 2025 62nd edsrzf 🇳🇿 SI Units 17 Feb 2025 63rd JayXon 🇺🇸 Partition Numbers 9 Mar 2025 64th emgordon154 Set 30 May 2025 65th JayXon 🇺🇸 Scrambled Sort 15 Jun 2025 66th sean-niemann 🇺🇸 Forsyth–Edwards Notation 8 Jul 2025 67th JayXon 🇺🇸 Ten-pin Bowling 23 Jul 2025 68th emgordon154 N Queens 27 Jul 2025 69th Shanethegamer 🇺🇸 Topological Sort 12 Aug 2025 70th JayXon 🇺🇸 Trinomial Triangle 13 Oct 2025 71st Shanethegamer 🇺🇸 Minesweeper 27 Oct 2025 72nd KasperKivimaeki 🇫🇮 brainfuck 31 Oct 2025 73rd Mukundan314 Tongue-twisters 21 Nov 2025 74th canissimia 🇦🇶 Hilbert Curve 24 Nov 2025 75th emgordon154 Multitap Input 2 days ago 76th emgordon154 DFA Simulator 36 hours ago 77th emgordon154 Maze 29 hours ago 78th Matter1024 🇮🇳 Calendar 13 hours ago 1–78 of 78