💎 Oldest diamonds (uncontested gold medals) in ALGOL 68 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 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 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 All Bytes Chars Overall 💎 Diamond Deltas Most Tied 🥇 Golds Oldest 💎 Diamonds Oldest 🦄 Unicorns Scoring All 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 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 # Golfer Hole Submitted 1st Steffan153 🇫🇮 Evil Numbers 20 days ago 2nd Steffan153 🇫🇮 Odious Numbers 20 days ago 3rd KatieLG 🇬🇧 Musical Chords 20 days ago 4th KatieLG 🇬🇧 Rock-paper-scissors-Spock-lizard 20 days ago 5th GrayJoKing 🇦🇺 Recamán 20 days ago 6th GrayJoKing 🇦🇺 Van Eck Sequence 20 days ago 7th frankgraziano Emirp Numbers (Long) 20 days ago 8th GrayJoKing 🇦🇺 Inventory Sequence 20 days ago 9th Steffan153 🇫🇮 Abundant Numbers 20 days ago 10th GolfingSuccess 🇬🇷 Farey Sequence 20 days ago 11th edsrzf 🇳🇿 Leap Years 19 days ago 12th edsrzf 🇳🇿 Game of Life 19 days ago 13th edsrzf 🇳🇿 Trinomial Triangle 19 days ago 14th dokutan Polyominoes 18 days ago 15th dokutan Tongue-twisters 18 days ago 16th dokutan Spelling Numbers 18 days ago 17th dokutan Kaprekar Numbers 18 days ago 18th dokutan γ 18 days ago 19th GrayJoKing 🇦🇺 Lucky Numbers 18 days ago 20th frankgraziano Morse Encoder 18 days ago 21st edsrzf 🇳🇿 Pangram Grep 18 days ago 22nd GrayJoKing 🇦🇺 Reverse Polish Notation 18 days ago 23rd GrayJoKing 🇦🇺 Sierpiński Triangle 18 days ago 24th edsrzf 🇳🇿 Forsyth–Edwards Notation 17 days ago 25th GrayJoKing 🇦🇺 Gijswijt’s Sequence 17 days ago 26th GrayJoKing 🇦🇺 DFA Simulator 17 days ago 27th edsrzf 🇳🇿 Minesweeper 17 days ago 28th edsrzf 🇳🇿 Cubes 17 days ago 29th edsrzf 🇳🇿 Card Number Validation 16 days ago 30th edsrzf 🇳🇿 Morse Decoder 16 days ago 31st edsrzf 🇳🇿 ROT13 16 days ago 32nd GrayJoKing 🇦🇺 Kolakoski Constant 16 days ago 33rd edsrzf 🇳🇿 SI Units 16 days ago 34th GrayJoKing 🇦🇺 Christmas Trees 16 days ago 35th edsrzf 🇳🇿 Set 16 days ago 36th edsrzf 🇳🇿 Multitap Input 16 days ago 37th Steffan153 🇫🇮 Happy Numbers 15 days ago 38th edsrzf 🇳🇿 Number Spiral 15 days ago 39th edsrzf 🇳🇿 Partition Numbers 15 days ago 40th GrayJoKing 🇦🇺 brainfuck 15 days ago 41st edsrzf 🇳🇿 Ten-pin Bowling 12 days ago 42nd edsrzf 🇳🇿 Reversi 12 days ago 43rd dokutan Emojify 11 days ago 44th WilliamDeBlieck Repeating Decimals 11 days ago 45th edsrzf 🇳🇿 Ordinal Numbers 11 days ago 46th edsrzf 🇳🇿 λ 11 days ago 47th pardouin 🇫🇷 Pernicious Numbers (Long) 10 days ago 48th snoozingnewt 🇨🇦 Hilbert Curve 10 days ago 49th GrayJoKing 🇦🇺 Hexdump 10 days ago 50th GrayJoKing 🇦🇺 Catalan’s Constant 10 days ago 51st snoozingnewt 🇨🇦 CSS Colors 10 days ago 52nd GrayJoKing 🇦🇺 99 Bottles of Beer 9 days ago 53rd GrayJoKing 🇦🇺 Seven Segment 9 days ago 54th edsrzf 🇳🇿 ASCII Table 9 days ago 55th GrayJoKing 🇦🇺 Evil Numbers (Long) 9 days ago 56th GrayJoKing 🇦🇺 Arabic to Roman 8 days ago 57th edsrzf 🇳🇿 Proximity Grid 8 days ago 58th edsrzf 🇳🇿 Day of Week 8 days ago 59th edsrzf 🇳🇿 Medal Tally 8 days ago 60th edsrzf 🇳🇿 Roman to Arabic 8 days ago 61st edsrzf 🇳🇿 Topological Sort 7 days ago 62nd edsrzf 🇳🇿 Maze 7 days ago 63rd edsrzf 🇳🇿 Levenshtein Distance 7 days ago 64th edsrzf 🇳🇿 Tic-tac-toe 7 days ago 65th edsrzf 🇳🇿 PalindromemordnilaP 7 days ago 66th edsrzf 🇳🇿 Intersection 6 days ago 67th rucin93 🇵🇱 24 Game 6 days ago 68th edsrzf 🇳🇿 Smith Numbers 6 days ago 69th edsrzf 🇳🇿 Leyland Numbers 6 days ago 70th edsrzf 🇳🇿 Vampire Numbers 6 days ago 71st LostSyntax21 🇬🇧 Poker 5 days ago 72nd edsrzf 🇳🇿 Scrambled Sort 5 days ago 73rd scpchicken 🇵🇼 Star Wars GPT 4 days ago 74th edsrzf 🇳🇿 Continued Fractions 4 days ago 75th edsrzf 🇳🇿 Zodiac Signs 4 days ago 76th GrayJoKing 🇦🇺 Diamonds 4 days ago 77th edsrzf 🇳🇿 Billiards 4 days ago 78th edsrzf 🇳🇿 Prime Numbers 4 days ago 79th GrayJoKing 🇦🇺 Transpose Sentence 3 days ago 80th edsrzf 🇳🇿 Tower of Hanoi 3 days ago 1–80 of 90 Next Last