💎 Oldest diamonds (uncontested gold medals) in F# in bytes. 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 lynn Look and Say 28 May 2021 2nd lynn Rule 110 15 Sep 2021 3rd lynn Happy Numbers (Long) 6 Oct 2021 4th lynn Rock-paper-scissors-Spock-lizard 26 Oct 2021 5th lynn Spelling Numbers 2 Nov 2021 6th JayXon 🇺🇸 Morse Encoder 22 Nov 2021 7th lynn Foo Fizz Buzz Bar 28 Nov 2021 8th primo-ppcg 🇹🇭 Kolakoski Constant 30 Nov 2021 9th lynn Diamonds 30 Nov 2021 10th lynn Arrows 30 Nov 2021 11th lynn Star Wars Opening Crawl 30 Nov 2021 12th lynn Sudoku (Fill-in) 30 Nov 2021 13th JayXon 🇺🇸 λ 26 Dec 2021 14th Lydxn 🇨🇦 φ 28 Dec 2021 15th Lydxn 🇨🇦 √2 28 Dec 2021 16th Lydxn 🇨🇦 π 29 Dec 2021 17th Lydxn 🇨🇦 τ 29 Dec 2021 18th Lydxn 🇨🇦 Catalan’s Constant 15 Jan 2022 19th JayXon 🇺🇸 Ordinal Numbers 8 Feb 2022 20th lynn Lucky Numbers 3 Mar 2022 21st lynn ASCII Table 28 Mar 2022 22nd Shanethegamer 🇺🇸 ISBN 21 Apr 2022 23rd lynn Collatz 5 May 2022 24th JayXon 🇺🇸 12 Days of Christmas 17 May 2022 25th primo-ppcg 🇹🇭 Jacobi Symbol 19 May 2022 26th JayXon 🇺🇸 Emojify 28 Jul 2022 27th JayXon 🇺🇸 United States 30 Jul 2022 28th JayXon 🇺🇸 Odious Numbers (Long) 9 Sep 2022 29th JayXon 🇺🇸 Evil Numbers (Long) 9 Sep 2022 30th SirBogman 🇺🇸 Sudoku 29 Dec 2022 31st JayXon 🇺🇸 Morse Decoder 16 Jan 2023 32nd Steffan153 🇫🇮 CSS Colors 21 Jan 2023 33rd lynn Inventory Sequence 17 Feb 2023 34th lynn Recamán 17 Feb 2023 35th Shanethegamer 🇺🇸 Van Eck Sequence 15 Mar 2023 36th Shanethegamer 🇺🇸 Forsyth–Edwards Notation 12 May 2023 37th MeWhenI 🇻🇦 Cubes 14 Jun 2023 38th lynn Gijswijt’s Sequence 4 Jul 2023 39th Lydxn 🇨🇦 Abundant Numbers 21 Oct 2023 40th Shanethegamer 🇺🇸 Fractions 26 Oct 2023 41st Shanethegamer 🇺🇸 Intersection 26 Oct 2023 42nd Shanethegamer 🇺🇸 Zodiac Signs 26 Oct 2023 43rd Shanethegamer 🇺🇸 Reverse Polish Notation 26 Oct 2023 44th Shanethegamer 🇺🇸 Medal Tally 27 Oct 2023 45th Shanethegamer 🇺🇸 DFA Simulator 1 Nov 2023 46th JayXon 🇺🇸 Roman to Arabic 2 Nov 2023 47th JayXon 🇺🇸 QR Decoder 2 Nov 2023 48th JayXon 🇺🇸 Sierpiński Triangle 14 Nov 2023 49th Shanethegamer 🇺🇸 Maze 14 Nov 2023 50th Shanethegamer 🇺🇸 Vampire Numbers 21 Nov 2023 51st Shanethegamer 🇺🇸 Farey Sequence 1 Dec 2023 52nd JDiLenarda 🇫🇷 Pangram Grep 4 Dec 2023 53rd JDiLenarda 🇫🇷 Repeating Decimals 5 Dec 2023 54th Shanethegamer 🇺🇸 Mahjong 14 Dec 2023 55th AdrienHache 🇫🇷 Rijndael S-box 31 Dec 2023 56th Shanethegamer 🇺🇸 Ascending Primes 2 Jan 2024 57th Shanethegamer 🇺🇸 Emirp Numbers (Long) 9 Jan 2024 58th JayXon 🇺🇸 γ 14 Mar 2024 59th JayXon 🇺🇸 Factorial Factorisation 30 Apr 2024 60th Steffan153 🇫🇮 Seven Segment 24 May 2024 61st Shanethegamer 🇺🇸 Time Distance 25 Jul 2024 62nd SirBogman 🇺🇸 brainfuck 26 Aug 2024 63rd Shanethegamer 🇺🇸 PalindromemordnilaP 4 Sep 2024 64th Shanethegamer 🇺🇸 Zeckendorf Representation 12 Sep 2024 65th JayXon 🇺🇸 Card Number Validation 5 Oct 2024 66th Shanethegamer 🇺🇸 Poker 23 Oct 2024 67th JayXon 🇺🇸 Kaprekar Numbers 5 Nov 2024 68th Shanethegamer 🇺🇸 24 Game 12 Dec 2024 69th JayXon 🇺🇸 ROT13 10 Jan 2025 70th Shanethegamer 🇺🇸 Kolakoski Sequence 19 Jan 2025 71st Shanethegamer 🇺🇸 Smith Numbers 22 Jan 2025 72nd JayXon 🇺🇸 Tic-tac-toe 16 Feb 2025 73rd JayXon 🇺🇸 Musical Chords 6 Mar 2025 74th JayXon 🇺🇸 Partition Numbers 17 Mar 2025 75th Shanethegamer 🇺🇸 Star Wars GPT 1 May 2025 76th error256 Reversi 2 May 2025 77th edsrzf 🇳🇿 N Queens 3 May 2025 78th error256 Set 3 May 2025 79th JDiLenarda 🇫🇷 Transpose Sentence 22 May 2025 80th edsrzf 🇳🇿 SI Units 26 May 2025 1–80 of 97 Next Last