Diamonds in all languages 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 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 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 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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 Erlang 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 748th jdw1023 578 95 10ms 26 Apr 2022 748th NanduBC 578 95 10ms 6 Sep 2024 748th EnTerr 578 95 10ms 15 Sep 2024 748th wuduculfre 578 95 9ms 21 Jul 2025 755th weliveinhell 🇭🇹 576 125 8ms 24 Jan 2024 755th CaedenHarper 🇨🇦 576 125 9ms 31 Aug 2025 757th prplz 🇦🇺 576 188 29ms 10 Jul 2021 758th olleicua 🇺🇸 575 79 32ms 15 Jan 2024 759th Yewzir 🇧🇪 575 144 7ms 17 Dec 2023 760th janbehrens 🇩🇪 575 171 309ms 20 Jul 2022 761st MeWhenI 🇻🇦 574 157 433ms 5 Mar 2022 762nd prplz 🇦🇺 574 162 127ms 7 Jan 2020 762nd Xzyaihni 574 162 154ms 16 Oct 2022 764th janbehrens 🇩🇪 573 114 850ms 7 Apr 2023 765th yzhs 🇩🇪 573 136 195ms 25 Jun 2023 766th Shanethegamer 🇺🇸 573 159 395ms 29 Apr 2022 767th b-jam 572 96 10ms 7 Dec 2019 767th ragmani 572 96 10ms 18 Dec 2020 767th 2011-Chan-Ethan 572 96 10ms 20 Jul 2023 770th filharmonista 572 134 2ms 23 Nov 2019 770th slerpyyy 🇩🇪 572 134 5ms 3 Nov 2022 772nd ForkKILLET 🇨🇳 571 126 9ms 17 Feb 2021 772nd lukasmoellerch 571 126 9ms 28 Apr 2021 774th SirBogman 🇺🇸 571 330 13ms 23 Nov 2022 775th CaedenHarper 🇨🇦 570 110 743ms 9 Sep 2025 776th Ernest1338 570 163 202ms 6 Oct 2023 777th Shanethegamer 🇺🇸 567 139 107ms 31 Oct 2022 778th Shanethegamer 🇺🇸 567 191 63ms 29 Apr 2022 779th davitf 566 97 9ms 6 Jul 2020 779th Bubbler-4 566 97 10ms 2 Nov 2022 779th rollershutter 566 97 9ms 30 Jan 2024 779th Powerroff 566 97 9ms 4 May 2024 783rd Irratix 🇳🇱 564 136 2ms 25 Dec 2021 783rd Shanethegamer 🇺🇸 564 136 2ms 28 Apr 2022 783rd jupj 🇫🇮 564 136 2ms 19 Aug 2022 783rd emgordon154 564 136 3ms 25 Jul 2024 787th MeWhenI 🇻🇦 564 272 1,587ms 13 days ago 788th DialFrost 🇸🇬 563 57 3ms 7 Feb 2024 789th elisherer 🇮🇱 563 65 117ms 20 Apr 2019 790th CarsonChr 🇺🇸 562 128 13ms 6 Apr 2024 790th Andrey-Plotnikov 562 128 9ms 23 Jun 2025 792nd 4hg 🇺🇸 561 81 35ms 29 Sep 2022 792nd inventshah 561 81 34ms 24 Sep 2023 794th Indivicivet 560 98 9ms 11 Mar 2021 794th SomeKitten 🇺🇸 560 98 10ms 22 Aug 2022 794th IshanPanpaliya 560 98 10ms 6 Oct 2022 794th celiendonze 🇨🇭 560 98 9ms 18 Apr 2023 794th chartung17 560 98 10ms 31 Dec 2023 794th cardosoo 560 98 9ms 6 Oct 2024 794th andrewjc2000 560 98 10ms 2 Jul 2025 794th Nhan-TRANvan_keyloop 560 98 14ms 20 Aug 2025 794th countlpaul-dotcom 560 98 11ms 19 Oct 2025 803rd MeWhenI 🇻🇦 559 93 337ms 17 Jan 2024 804th neihousaigaai 559 176 310ms 30 Apr 2021 805th SpareManiKatti 558 129 9ms 13 Oct 2021 805th Nico-Kasz 558 129 11ms 19 Apr 2022 805th adamnielson42 🇺🇸 558 129 9ms 25 Apr 2023 808th Kloppermand 🇩🇰 558 153 331ms 6 Jan 2023 809th marcin7Cd 557 225 2ms 31 Aug 2019 810th c0d3-4-F00d 🇩🇪 556 138 2ms 8 Feb 2022 811th benson-z 556 177 309ms 1 Sep 2023 812th Waffle3z 554 82 47ms 17 Oct 2020 812th AgentIvan 🇺🇦 554 82 40ms 28 Jan 2021 814th juliansiebert 🇩🇪 554 86 198ms 23 Jul 2022 814th krcs 🇵🇱 554 86 205ms 15 Oct 2024 816th drew-loukusa 554 99 10ms 26 May 2020 816th Secozzi 554 99 10ms 20 Oct 2020 816th seanshpark 554 99 10ms 18 Dec 2020 816th soalyer 554 99 10ms 9 Nov 2021 816th CodyMiner 554 99 11ms 14 Nov 2021 816th MichalMarsalek 🇨🇿 554 99 9ms 23 Oct 2022 816th logvp 554 99 9ms 6 Oct 2024 816th BREMAUCY 🇫🇷 554 99 9ms 7 Aug 2025 824th MeWhenI 🇻🇦 553 58 3ms 4 Feb 2022 825th FEZfan 🇦🇺 553 94 660ms 26 Apr 2025 First Prev 751–825 of 2,375 Next Last
