Leap Years in Crystal in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 brainfuck 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 Intersection Inventory Sequence ISBN Jacobi Symbol Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku v2 Ten-pin Bowling Time Distance Tongue-twisters United States Vampire Numbers Van Eck Sequence Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript Julia K Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust sed SQL Swift Tcl TeX V VimL Wren Zig Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript Julia K Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust 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 brainfuck 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 Intersection Inventory Sequence ISBN Jacobi Symbol Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku v2 Ten-pin Bowling Time Distance Tongue-twisters United States Vampire Numbers Van Eck Sequence Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer Lang Points Chars Time 1st JayXon 🇺🇸 Crystal 1,000 32 24 Mar 2021 1st GrayJoKing 🇦🇺 Crystal 1,000 32 24 Mar 2021 1st primo-ppcg 🇹🇭 Crystal 1,000 32 27 Mar 2021 1st Lydxn 🇨🇦 Crystal 1,000 32 22 Aug 2021 1st MeWhenI 🇻🇦 Crystal 1,000 32 10 Oct 2022 1st sean-niemann 🇺🇸 Crystal 1,000 32 10 Oct 2022 1st Steffan153 🇫🇮 Crystal 1,000 32 26 Dec 2022 1st inventshah Crystal 1,000 32 27 Sep 2023 1st DialFrost 🇸🇬 Crystal 1,000 32 8 Nov 2023 10th sisyphus-ppcg 🇦🇺 Crystal 941 34 26 Mar 2021 11th voytxt 🇨🇿 Crystal 914 35 16 May 2022 11th lynn Crystal 914 35 1 Jun 2022 13th janlelis Crystal 865 37 12 Oct 2021 13th janbehrens 🇩🇪 Crystal 865 37 27 Nov 2022 13th stefangimmillaro Crystal 865 37 19 Feb 2023 13th anter69 🇭🇺 Crystal 865 37 24 Feb 2023 17th emgordon154 Crystal 821 39 23 Dec 2021 17th Yewzir 🇧🇪 Crystal 821 39 6 Feb 2024 19th prplz 🇦🇺 Crystal 800 40 23 Mar 2021 19th Shanethegamer 🇺🇸 Crystal 800 40 23 Mar 2021 19th JRaspass 🇬🇧 Crystal 800 40 23 Mar 2021 19th KatieLG 🇬🇧 Crystal 800 40 25 Apr 2021 23rd dokutan Crystal 762 42 25 days ago 24th yzhs 🇩🇪 Crystal 744 43 3 Aug 2021 24th HallMatthew314 Crystal 744 43 9 Feb 2022 24th Andriamanitra 🇫🇮 Crystal 744 43 18 Oct 2023 27th defterade Crystal 615 52 14 Feb 2022 28th roguh 🇬🇹 Crystal 604 53 14 Jan 2024 29th arcage 🇯🇵 Crystal 582 55 30 Apr 2021 30th StronkCheese 🇺🇸 Crystal 561 57 4 Feb 2023 31st msbranicky Crystal 525 61 6 Jul 2023 32nd Smetalo Crystal 478 67 25 Aug 2022 33rd m33m33 🇫🇷 Crystal 457 70 6 Apr 2021 33rd snoozingnewt 🇺🇸 Crystal 457 70 6 Oct 2023 35th retrohun Crystal 43 736 27 Dec 2022 36th mokymok 🇺🇸 Crystal 36 881 10 Nov 2021 36th KatieLG-Transpiler 🇬🇧 Crystal 36 881 3 Jul 2022 1–37 of 37