💎 Oldest diamonds (uncontested gold medals) in Janet 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 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 Gray Code Decoder Gray Code Encoder 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 ArkScript 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 ArkScript 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 Gray Code Decoder Gray Code Encoder 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 primo-ppcg 🇹🇭 12 Days of Christmas 2 May 2023 2nd primo-ppcg 🇹🇭 Kolakoski Sequence 2 May 2023 3rd primo-ppcg 🇹🇭 Jacobi Symbol 19 Jun 2023 4th primo-ppcg 🇹🇭 Emirp Numbers 19 Jun 2023 5th primo-ppcg 🇹🇭 Seven Segment 6 Jul 2023 6th primo-ppcg 🇹🇭 𝑒 6 Aug 2023 7th primo-ppcg 🇹🇭 Catalan Numbers 6 Aug 2023 8th primo-ppcg 🇹🇭 Smith Numbers 16 Aug 2023 9th primo-ppcg 🇹🇭 ln 2 16 Aug 2023 10th primo-ppcg 🇹🇭 φ 16 Aug 2023 11th primo-ppcg 🇹🇭 √2 16 Aug 2023 12th GrayJoKing 🇦🇺 Recamán 20 Aug 2023 13th GrayJoKing 🇦🇺 Tongue-twisters 25 Aug 2023 14th GrayJoKing 🇦🇺 Arrows 25 Aug 2023 15th GrayJoKing 🇦🇺 brainfuck 11 Sep 2023 16th primo-ppcg 🇹🇭 Catalan’s Constant 18 Sep 2023 17th primo-ppcg 🇹🇭 Kolakoski Constant 18 Sep 2023 18th primo-ppcg 🇹🇭 π 18 Sep 2023 19th primo-ppcg 🇹🇭 τ 18 Sep 2023 20th Steffan153 🇫🇮 Number Spiral 22 Feb 2024 21st Steffan153 🇫🇮 Sudoku 23 Feb 2024 22nd Steffan153 🇫🇮 λ 27 Feb 2024 23rd Steffan153 🇫🇮 γ 27 Feb 2024 24th MeWhenI 🇻🇦 QR Decoder 28 Feb 2024 25th Shanethegamer 🇺🇸 Spelling Numbers 24 Mar 2024 26th edsrzf 🇳🇿 Leyland Numbers 24 Nov 2024 27th edsrzf 🇳🇿 Reverse Polish Notation 17 Jan 2025 28th edsrzf 🇳🇿 Rock-paper-scissors-Spock-lizard 22 Feb 2025 29th edsrzf 🇳🇿 Rule 110 27 Feb 2025 30th edsrzf 🇳🇿 Poker 28 Feb 2025 31st edsrzf 🇳🇿 Partition Numbers 4 Mar 2025 32nd edsrzf 🇳🇿 Star Wars Opening Crawl 14 Mar 2025 33rd edsrzf 🇳🇿 Morse Decoder 29 Mar 2025 34th edsrzf 🇳🇿 Star Wars GPT 5 May 2025 35th edsrzf 🇳🇿 Set 15 May 2025 36th edsrzf 🇳🇿 Scrambled Sort 20 May 2025 37th edsrzf 🇳🇿 SI Units 22 May 2025 38th edsrzf 🇳🇿 Vampire Numbers 17 Jun 2025 39th edsrzf 🇳🇿 Ordinal Numbers 18 Jun 2025 40th edsrzf 🇳🇿 Trinomial Triangle 21 Jun 2025 41st edsrzf 🇳🇿 CSS Colors 23 Jun 2025 42nd edsrzf 🇳🇿 Billiards 23 Jun 2025 43rd edsrzf 🇳🇿 Medal Tally 26 Jun 2025 44th edsrzf 🇳🇿 DFA Simulator 27 Jun 2025 45th edsrzf 🇳🇿 Mandelbrot 1 Jul 2025 46th edsrzf 🇳🇿 Hexdump 7 Jul 2025 47th edsrzf 🇳🇿 Proximity Grid 14 Jul 2025 48th edsrzf 🇳🇿 Arabic to Roman 22 Jul 2025 49th edsrzf 🇳🇿 ISBN 24 Jul 2025 50th edsrzf 🇳🇿 Polyominoes 31 Jul 2025 51st edsrzf 🇳🇿 Topological Sort 15 Aug 2025 52nd edsrzf 🇳🇿 Transpose Sentence 21 Aug 2025 53rd edsrzf 🇳🇿 Game of Life 19 Sep 2025 54th kg583 🇺🇸 Repeating Decimals 1 Oct 2025 55th edsrzf 🇳🇿 Sudoku (Fill-in) 3 Oct 2025 56th edsrzf 🇳🇿 24 Game 21 Oct 2025 57th edsrzf 🇳🇿 N Queens 2 Nov 2025 58th edsrzf 🇳🇿 Minesweeper 5 Nov 2025 59th kg583 🇺🇸 Christmas Trees 13 Nov 2025 60th edsrzf 🇳🇿 Cubes 21 Nov 2025 61st edsrzf 🇳🇿 Musical Chords 24 Nov 2025 62nd edsrzf 🇳🇿 Maze 10 Dec 2025 63rd kg583 🇺🇸 Van Eck Sequence 16 Dec 2025 64th edsrzf 🇳🇿 Calendar 2 Jan 2026 65th edsrzf 🇳🇿 Morse Encoder 13 Jan 2026 66th edsrzf 🇳🇿 Rijndael S-box 24 Jan 2026 67th edsrzf 🇳🇿 Levenshtein Distance 24 Jan 2026 68th kg583 🇺🇸 Time Distance 25 Jan 2026 69th kg583 🇺🇸 Zodiac Signs 15 Feb 2026 70th edsrzf 🇳🇿 Multitap Input 15 Feb 2026 71st kg583 🇺🇸 Factorial Factorisation 17 Feb 2026 72nd edsrzf 🇳🇿 Mahjong 19 Feb 2026 73rd edsrzf 🇳🇿 Lucky Tickets 20 Feb 2026 74th Steffan153 🇫🇮 Roman to Arabic 20 Feb 2026 75th edsrzf 🇳🇿 PalindromemordnilaP 28 Feb 2026 76th kg583 🇺🇸 Hilbert Curve 4 Mar 2026 77th Steffan153 🇫🇮 ASCII Table 12 Mar 2026 78th kg583 🇺🇸 Emirp Numbers (Long) 27 days ago 79th Steffan153 🇫🇮 ROT13 18 days ago 80th Steffan153 🇫🇮 United States 18 days ago 1–80 of 84 Next Last