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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 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 Maze Medal Tally 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Maze Medal Tally 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 526th janbehrens 🇩🇪 671 127 17 Apr 2025 526th MeWhenI 🇻🇦 671 127 10 days ago 528th daedals 669 82 19 Jun 2019 528th FlorianCassayre 🇫🇷 669 82 24 May 2024 528th HumanoidCPU 669 82 9 May 2025 531st prplz 🇦🇺 668 137 20 Oct 2020 532nd SirBogman 🇺🇸 667 39 11 Nov 2022 532nd T193R-W00D5 667 39 21 Apr 2025 534th cake287 666 117 15 Jan 2023 535th bzijlema 🇳🇱 666 160 30 Jan 2024 536th Phil-RGOMEGA 665 121 31 May 2023 537th MeWhenI 🇻🇦 664 110 29 Apr 2025 538th Shanethegamer 🇺🇸 663 138 29 Apr 2022 539th Feniske 🇫🇷 662 72 10 Nov 2023 540th emgordon154 662 88 6 Sep 2024 541st MeWhenI 🇻🇦 662 119 15 Oct 2022 542nd aposteriorist 🇨🇦 662 136 4 Mar 2022 543rd rak1507 🇬🇧 661 55 21 Feb 2022 544th Bonjour27891 🇻🇳 661 83 15 Jul 2022 544th SB-945 661 83 17 Apr 2024 546th Grrisly 661 116 7 Nov 2023 547th primo-ppcg 🇹🇭 660 117 1 May 2023 548th kops-cg 660 118 14 Apr 2021 549th stefangimmillaro 659 109 17 Oct 2023 549th KrausRaus 🇺🇸 659 109 13 Dec 2023 549th olleicua 🇺🇸 659 109 5 Feb 2024 549th junkondo-jp 659 109 30 Jun 2024 549th targrik 659 109 22 days ago 554th MateuszPietrzak 🇵🇱 659 138 17 Nov 2023 555th dokutan 656 87 30 Apr 2024 556th clockworknazo 655 87 15 Nov 2022 557th bendapootie 655 117 10 Jul 2020 558th Natanaelel 🇸🇪 654 49 20 Jul 2023 558th lifthrasiir 🇰🇷 654 49 28 Nov 2024 560th kumavale 🇯🇵 654 142 7 Apr 2021 561st LHuitre 654 193 29 Apr 2022 562nd juan-cazalvilla 653 84 1 Aug 2022 562nd kops-cg 653 84 26 Feb 2025 564th alexkunin 653 110 6 Jul 2019 565th lukechampine 653 163 19 Apr 2020 565th MeWhenI 🇻🇦 653 163 10 Feb 2023 567th emgordon154 653 225 24 May 2025 568th ovs-code 🇩🇪 652 108 12 Sep 2024 569th stefangimmillaro 651 131 15 days ago 570th ovs-code 🇩🇪 650 40 25 Feb 2025 571st stefangimmillaro 650 143 29 Oct 2023 572nd GrayJoKing 🇦🇺 649 70 28 May 2021 573rd SirBogman 🇺🇸 649 80 15 Jan 2024 573rd Shanethegamer 🇺🇸 649 80 16 Jan 2024 575th DaCoolOne 649 124 21 Nov 2019 576th jacobly0 🇺🇸 647 227 22 Apr 2024 577th marcin7Cd 645 85 1 Jan 2021 577th aposteriorist 🇨🇦 645 85 28 Jan 2022 577th keelimeguy 🇺🇸 645 85 7 May 2025 580th boxjelly 644 121 5 Jan 2021 581st Shanethegamer 🇺🇸 644 125 24 Jan 2024 582nd Shanethegamer 🇺🇸 644 196 28 Apr 2022 583rd Yewzir 🇧🇪 642 112 20 Apr 2023 583rd Mabeloid 🇳🇴 642 112 26 Oct 2024 585th postie77 641 133 5 May 2023 586th Natanaelel 🇸🇪 639 71 9 Aug 2021 586th xiBread 🇺🇸 639 71 25 Sep 2021 588th frosster 639 126 27 Mar 2025 589th angel-p57 🇯🇵 639 196 23 Nov 2023 590th edre 638 86 7 Jun 2018 590th davecame 638 86 20 Mar 2024 592nd adamnielson42 🇺🇸 638 99 20 Nov 2023 593rd stefangimmillaro 638 167 13 Dec 2024 594th iznax 636 113 2 Jul 2020 594th Salutations45 636 113 22 Nov 2024 596th rvdnieuwendijk 🇳🇱 635 75 14 Jul 2020 597th AlephSquirrel 635 142 21 Mar 2025 598th MobDev-Hobby 634 41 9 Jan 2024 599th mossr 🇺🇸 634 90 24 Feb 2021 600th HumanoidCPU 633 82 9 May 2025 Prev 526–600 of 2,209 Next
