💎 Oldest diamonds (uncontested gold medals) in Kotlin. 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 sean-niemann 🇺🇸 Abundant Numbers 23 Oct 2024 2nd JayXon 🇺🇸 Leap Years 27 Oct 2024 2nd JayXon 🇺🇸 Leap Years 27 Oct 2024 4th pardouin 🇫🇷 Seven Segment 28 Oct 2024 4th pardouin 🇫🇷 Seven Segment 28 Oct 2024 6th Shanethegamer 🇺🇸 Spelling Numbers 28 Oct 2024 6th Shanethegamer 🇺🇸 Spelling Numbers 28 Oct 2024 8th pardouin 🇫🇷 Arrows 28 Oct 2024 8th pardouin 🇫🇷 Arrows 28 Oct 2024 10th Shanethegamer 🇺🇸 Diamonds 29 Oct 2024 10th Shanethegamer 🇺🇸 Diamonds 29 Oct 2024 12th pardouin 🇫🇷 Catalan’s Constant 6 Nov 2024 12th pardouin 🇫🇷 Catalan’s Constant 6 Nov 2024 14th pardouin 🇫🇷 γ 6 Nov 2024 14th pardouin 🇫🇷 γ 6 Nov 2024 16th pardouin 🇫🇷 Christmas Trees 7 Nov 2024 16th pardouin 🇫🇷 Christmas Trees 7 Nov 2024 18th JayXon 🇺🇸 Ascending Primes 8 Nov 2024 18th JayXon 🇺🇸 Ascending Primes 8 Nov 2024 20th JayXon 🇺🇸 Ordinal Numbers 8 Nov 2024 20th JayXon 🇺🇸 Ordinal Numbers 8 Nov 2024 22nd emgordon154 PalindromemordnilaP 8 Nov 2024 22nd emgordon154 PalindromemordnilaP 8 Nov 2024 24th JayXon 🇺🇸 Smith Numbers 10 Nov 2024 24th JayXon 🇺🇸 Smith Numbers 10 Nov 2024 26th JayXon 🇺🇸 Factorial Factorisation 10 Nov 2024 26th JayXon 🇺🇸 Factorial Factorisation 10 Nov 2024 28th JayXon 🇺🇸 Roman to Arabic 12 Nov 2024 28th JayXon 🇺🇸 Roman to Arabic 12 Nov 2024 30th JayXon 🇺🇸 Inventory Sequence 13 Nov 2024 30th JayXon 🇺🇸 Inventory Sequence 13 Nov 2024 32nd JayXon 🇺🇸 Sierpiński Triangle 13 Nov 2024 32nd JayXon 🇺🇸 Sierpiński Triangle 13 Nov 2024 34th pardouin 🇫🇷 Reverse Polish Notation 14 Nov 2024 34th pardouin 🇫🇷 Reverse Polish Notation 14 Nov 2024 36th pardouin 🇫🇷 Lucky Numbers 16 Nov 2024 36th pardouin 🇫🇷 Lucky Numbers 16 Nov 2024 38th pardouin 🇫🇷 CSS Colors 17 Nov 2024 39th JayXon 🇺🇸 QR Decoder 17 Nov 2024 39th JayXon 🇺🇸 QR Decoder 17 Nov 2024 41st JayXon 🇺🇸 Morse Decoder 19 Nov 2024 42nd stefangimmillaro Rule 110 20 Nov 2024 42nd stefangimmillaro Rule 110 20 Nov 2024 44th pardouin 🇫🇷 Arabic to Roman 20 Nov 2024 44th pardouin 🇫🇷 Arabic to Roman 20 Nov 2024 46th JayXon 🇺🇸 Forsyth–Edwards Notation 21 Nov 2024 46th JayXon 🇺🇸 Forsyth–Edwards Notation 21 Nov 2024 48th JayXon 🇺🇸 Tongue-twisters 23 Nov 2024 49th JayXon 🇺🇸 12 Days of Christmas 24 Nov 2024 50th JayXon 🇺🇸 Number Spiral 25 Nov 2024 51st pardouin 🇫🇷 ln 2 30 Nov 2024 51st pardouin 🇫🇷 ln 2 30 Nov 2024 53rd pardouin 🇫🇷 π 30 Nov 2024 53rd pardouin 🇫🇷 π 30 Nov 2024 55th pardouin 🇫🇷 τ 30 Nov 2024 55th pardouin 🇫🇷 τ 30 Nov 2024 57th pardouin 🇫🇷 24 Game 2 Dec 2024 57th pardouin 🇫🇷 24 Game 2 Dec 2024 59th JayXon 🇺🇸 Proximity Grid 4 Dec 2024 59th JayXon 🇺🇸 Proximity Grid 4 Dec 2024 61st JayXon 🇺🇸 Happy Numbers (Long) 5 Dec 2024 61st JayXon 🇺🇸 Happy Numbers (Long) 5 Dec 2024 63rd JayXon 🇺🇸 Vampire Numbers 6 Dec 2024 63rd JayXon 🇺🇸 Vampire Numbers 6 Dec 2024 65th JayXon 🇺🇸 Jacobi Symbol 6 Dec 2024 65th JayXon 🇺🇸 Jacobi Symbol 6 Dec 2024 67th JayXon 🇺🇸 Intersection 6 Dec 2024 67th JayXon 🇺🇸 Intersection 6 Dec 2024 69th JayXon 🇺🇸 ASCII Table 7 Dec 2024 69th JayXon 🇺🇸 ASCII Table 7 Dec 2024 71st JayXon 🇺🇸 Gijswijt’s Sequence 9 Dec 2024 72nd JayXon 🇺🇸 Foo Fizz Buzz Bar 10 Dec 2024 72nd JayXon 🇺🇸 Foo Fizz Buzz Bar 10 Dec 2024 74th pardouin 🇫🇷 Kolakoski Constant 23 Dec 2024 74th pardouin 🇫🇷 Kolakoski Constant 23 Dec 2024 76th JayXon 🇺🇸 ROT13 9 Jan 2025 76th JayXon 🇺🇸 ROT13 9 Jan 2025 78th JayXon 🇺🇸 12 Days of Christmas 14 Jan 2025 79th ovs-code 🇩🇪 Polyominoes 15 Jan 2025 79th ovs-code 🇩🇪 Polyominoes 15 Jan 2025 1–80 of 159 Next Last