💎 Oldest diamonds (uncontested gold medals) in ln 2 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 jared-hughes ln 2 1 Aug 2023 2nd primo-ppcg 🇹🇭 ln 2 1 Aug 2023 3rd primo-ppcg 🇹🇭 ln 2 1 Aug 2023 4th primo-ppcg 🇹🇭 ln 2 1 Aug 2023 5th primo-ppcg 🇹🇭 ln 2 1 Aug 2023 6th primo-ppcg 🇹🇭 ln 2 1 Aug 2023 7th GrayJoKing 🇦🇺 ln 2 1 Aug 2023 8th JayXon 🇺🇸 ln 2 1 Aug 2023 9th saito-ta 🇯🇵 ln 2 1 Aug 2023 10th MeWhenI 🇻🇦 ln 2 1 Aug 2023 11th nwellnhof 🇩🇪 ln 2 2 Aug 2023 12th Lydxn 🇨🇦 ln 2 4 Aug 2023 13th ovs-code 🇩🇪 ln 2 15 Aug 2023 14th primo-ppcg 🇹🇭 ln 2 16 Aug 2023 15th canissimia 🇦🇶 ln 2 20 Nov 2023 16th GrayJoKing 🇦🇺 ln 2 1 Feb 2024 17th GrayJoKing 🇦🇺 ln 2 1 Feb 2024 18th GrayJoKing 🇦🇺 ln 2 8 Feb 2024 19th btnlq ln 2 5 May 2024 20th ovs-code 🇩🇪 ln 2 5 Oct 2024 21st ovs-code 🇩🇪 ln 2 5 Oct 2024 22nd KasperKivimaeki 🇫🇮 ln 2 19 Nov 2024 23rd pardouin 🇫🇷 ln 2 30 Nov 2024 24th zacjl ln 2 9 Dec 2024 25th sean-niemann 🇺🇸 ln 2 30 Dec 2024 26th sean-niemann 🇺🇸 ln 2 30 Dec 2024 27th sean-niemann 🇺🇸 ln 2 9 Jan 2025 28th GrayJoKing 🇦🇺 ln 2 4 Mar 2025 29th DialFrost 🇸🇬 ln 2 28 Mar 2025 30th primo-ppcg 🇹🇭 ln 2 26 Apr 2025 31st sean-niemann 🇺🇸 ln 2 8 Jun 2025 32nd sean-niemann 🇺🇸 ln 2 25 Jun 2025 33rd sean-niemann 🇺🇸 ln 2 3 Jul 2025 34th primo-ppcg 🇹🇭 ln 2 13 Aug 2025 35th sean-niemann 🇺🇸 ln 2 19 Sep 2025 36th Apataras ln 2 7 Oct 2025 37th edsrzf 🇳🇿 ln 2 17 Nov 2025 38th sean-niemann 🇺🇸 ln 2 19 Nov 2025 39th edsrzf 🇳🇿 ln 2 2 Dec 2025 40th edsrzf 🇳🇿 ln 2 3 Dec 2025 41st DialFrost 🇸🇬 ln 2 23 days ago 42nd primo-ppcg 🇹🇭 ln 2 23 days ago 1–42 of 42