Diamonds in all languages in bytes. 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 Mandelbrot 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort 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 Mandelbrot 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 900th lukasthaler 552 119 11 Sep 2020 900th cefqrn 552 119 20 Dec 2022 900th sjrct 552 119 5 Aug 2024 904th joelgduggan 551 156 21 Nov 2021 905th akusumoto 🇯🇵 551 170 6 Apr 2022 906th Mabeloid 🇳🇴 550 112 19 Sep 2024 906th HumanoidCPU 550 112 9 May 2025 908th Andriamanitra 🇫🇮 550 156 13 Jun 2024 909th Yewzir 🇧🇪 550 231 28 Apr 2023 910th Irratix 🇳🇱 549 167 3 Jan 2022 911th error256 548 94 18 May 2024 912th ludwig-n 548 120 4 Apr 2020 912th andre-lameirinhas 🇵🇹 548 120 4 Nov 2020 912th Bobini1 🇵🇱 548 120 10 Feb 2022 912th julian-hoelz 548 120 21 Sep 2024 912th sciencedjinn 548 120 8 Nov 2024 912th keelimeguy 🇺🇸 548 120 6 May 2025 918th Natanaelel 🇸🇪 548 132 11 May 2022 918th CallanMcNulty 548 132 30 Sep 2022 918th aksyristos 548 132 28 Dec 2022 921st Herbert00709 🇵🇱 548 141 8 Jun 2024 922nd aliakseikalosha 547 157 22 Oct 2024 923rd DialFrost 🇸🇬 547 232 28 May 2025 924th MeWhenI 🇻🇦 546 188 7 Jun 2023 925th mousetail 🇳🇱 545 118 22 Oct 2024 926th vibdev 544 133 26 Aug 2021 927th Jandoife 544 142 9 Dec 2022 928th Shanethegamer 🇺🇸 544 158 9 Apr 2025 929th KevinMarquette 🇺🇸 543 89 5 Jun 2020 929th TimCurwick 🇺🇸 543 89 27 Jan 2021 929th JPRuskin 🇬🇧 543 89 1 May 2024 932nd dymowski 543 121 10 Sep 2019 932nd matty3 543 121 26 Aug 2021 932nd LeeCamp 543 121 20 Dec 2021 932nd OppositeShark 543 121 19 Jul 2022 932nd Wildst 543 121 2 Nov 2022 932nd jacksonhenry3 543 121 2 Dec 2022 932nd Vaekor 543 121 27 Feb 2024 932nd aaa123git 543 121 17 Jul 2024 932nd Emutis 🇱🇹 543 121 9 Oct 2024 941st DialFrost 🇸🇬 543 152 9 Oct 2023 942nd KatieLG 🇬🇧 541 171 15 Jan 2023 943rd eranws 540 134 16 Oct 2022 944th n8pjl 540 143 29 Oct 2023 945th arctouch-cristiannevianna 540 159 4 Mar 2024 946th TheAristos 539 122 21 Oct 2019 946th danielwang5 539 122 1 Aug 2020 946th lostMia 539 122 17 Jun 2023 946th mateusz-sterczewski 539 122 7 Nov 2024 946th qwertzguy 🇫🇷 539 122 25 Mar 2025 951st MeWhenI 🇻🇦 539 170 14 Nov 2022 952nd frankgraziano 537 126 13 Mar 2025 953rd ericlangedijk 🇸🇮 537 160 22 May 2023 954th aaronze 🇦🇺 536 96 17 Sep 2023 955th igmcdowell 536 135 12 Jan 2022 956th aalanso 536 171 18 Nov 2023 957th Shanethegamer 🇺🇸 536 174 4 Oct 2024 958th bizy-coder 536 235 20 Jan 2024 959th Malin001 534 123 4 Jan 2020 959th argusdusty 🇺🇸 534 123 31 Dec 2020 959th myleopard 534 123 13 Oct 2021 959th nullie 534 123 7 Jun 2022 959th RandGuy 534 123 22 Nov 2022 959th jeff-at-tamer-dot-codes 🇺🇸 534 123 6 Jun 2023 965th Garklein 🇨🇦 532 136 7 Jan 2022 965th zakariamouhid 532 136 10 Jan 2023 967th AkashTandon167 532 145 25 Nov 2019 967th funnyboy-roks 532 145 14 Jun 2024 969th fynnkroeger 530 124 22 Jan 2021 969th 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