Diamonds in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial 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 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring 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 Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal 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 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 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 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 451st elisherer 🇮🇱 719 100 9ms 20 Apr 2019 451st Naruyoko 719 100 9ms 3 Mar 2023 451st emgordon154 719 100 10ms 6 Sep 2024 454th JRaspass 🇬🇧 718 51 138ms 3 Apr 2022 455th MeWhenI 🇻🇦 718 109 40ms 26 Aug 2023 455th albanian-laundromat 718 109 40ms 19 Aug 2025 457th Gaddy 🇫🇷 717 119 334ms 12 May 2022 458th Reconcyl 715 109 129ms 5 Jan 2019 458th RussellEmerine 715 109 124ms 27 Feb 2020 460th emgordon154 715 130 184ms 14 Mar 2025 461st GrayJoKing 🇦🇺 713 45 3ms 12 Feb 2022 462nd RYNO8 713 77 9ms 26 Aug 2021 463rd MeWhenI 🇻🇦 713 138 459ms 7 Nov 2025 463rd DardS8Br 713 138 421ms 5 days ago 465th clockworknazo 711 91 3ms 27 Feb 2023 466th KatieLG 🇬🇧 710 92 891ms 22 Oct 2021 466th error256 710 92 773ms 31 Oct 2025 468th stefangimmillaro 710 111 97ms 15 Oct 2022 469th CLOStrophobic 🇮🇹 710 124 7ms 23 Apr 2025 470th user189032 709 110 120ms 29 May 2019 471st dee-gomma 705 102 9ms 31 Mar 2019 471st uttumuttu 🇫🇮 705 102 8ms 6 Jan 2022 473rd bendapootie 705 121 336ms 21 Nov 2021 473rd iznax 705 121 326ms 21 Nov 2021 475th primo-ppcg 🇹🇭 705 151 265ms 17 Apr 2020 476th ryyyn 🇺🇸 704 78 10ms 11 Jul 2025 476th blaztoma 🇱🇹 704 78 10ms 14 days ago 478th Andriamanitra 🇫🇮 704 81 369ms 23 Jul 2023 479th MeWhenI 🇻🇦 704 112 5ms 12 Sep 2022 480th arjanadriaanse 🇳🇱 703 111 122ms 7 Feb 2022 481st typeswitch-dev 🇵🇹 703 122 3ms 22 Jul 2023 482nd neihousaigaai 702 93 998ms 13 Feb 2024 483rd Shanethegamer 🇺🇸 702 112 1,208ms 24 Jan 2024 484th qwertyuiop3 🇷🇺 701 130 54ms 29 May 2025 485th prplz 🇦🇺 700 65 34ms 3 Jan 2020 486th omurakazuaki 🇯🇵 698 103 9ms 18 Feb 2021 486th neihousaigaai 698 103 9ms 17 Mar 2021 488th dokutan 696 93 2ms 8 days ago 489th mokymok 🇺🇸 695 79 10ms 23 Jul 2021 489th jakobkordez 🇸🇮 695 79 9ms 31 Oct 2022 489th BlankSpruce 695 79 9ms 28 Aug 2024 489th Babafaba 695 79 10ms 12 Nov 2025 489th Lv0Sys 🇵🇱 695 79 10ms 9 days ago 494th 4hg 🇺🇸 695 94 1,028ms 8 Dec 2022 495th emgordon154 694 75 452ms 1 Aug 2024 495th snoozingnewt 🇨🇦 694 75 397ms 28 Sep 2025 497th Yewzir 🇧🇪 694 221 2,560ms 27 days ago 498th GrayJoKing 🇦🇺 692 76 4ms 11 Sep 2024 499th Shanethegamer 🇺🇸 692 104 8ms 28 Apr 2022 499th trinityy-7 692 104 9ms 22 Jul 2025 501st MeWhenI 🇻🇦 691 111 1ms 13 Aug 2024 502nd Euler-37 690 106 39ms 4 Jun 2023 503rd KasperKivimaeki 🇫🇮 690 132 2,234ms 20 days ago 504th stefangimmillaro 689 66 41ms 6 Jan 2023 504th anter69 🇭🇺 689 66 33ms 25 Jan 2023 504th tatzyr 🇯🇵 689 66 32ms 10 Dec 2024 507th MeWhenI 🇻🇦 687 83 320ms 14 Feb 2023 508th albanian-laundromat 687 94 71ms 21 days ago 509th Shanethegamer 🇺🇸 686 80 10ms 20 Aug 2021 510th Attero 🇸🇪 685 112 2ms 28 May 2020 510th keelimeguy 🇺🇸 685 112 2ms 4 Nov 2023 512th drabart 🇵🇱 685 133 2,250ms 17 Nov 2023 513th plcc0 684 38 41ms 3 Mar 2025 514th o0lit3 🇺🇸 684 56 2ms 25 Sep 2020 514th kurkale6ka 684 56 2ms 3 Sep 2021 514th scpchicken 🇵🇼 684 56 2ms 4 Jan 2023 517th anastos 684 114 120ms 23 Jul 2018 517th DanielVenable 684 114 122ms 26 Mar 2025 519th tdkkdt 🇷🇺 683 125 349ms 21 Nov 2021 520th yzzyx 683 156 266ms 21 Apr 2020 521st DestyNova 🇮🇪 681 96 992ms 13 Aug 2022 522nd MichalMarsalek 🇨🇿 681 184 2ms 2 Apr 2022 523rd sean-niemann 🇺🇸 680 134 384ms 4 Jan 2022 523rd keelimeguy 🇺🇸 680 134 390ms 4 Nov 2023 525th retrohun 679 85 1ms 25 Aug 2024 First Prev 451–525 of 2,404 Next Last