Prime Numbers (Long) in C# 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 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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 1st Lydxn 🇨🇦 1,000 65 363ms 5 Dec 2021 1st JayXon 🇺🇸 1,000 65 367ms 22 Dec 2021 1st Yax42 🇫🇷 1,000 65 374ms 1 Aug 2025 4th primo-ppcg 🇹🇭 985 66 384ms 5 Dec 2021 4th nwellnhof 🇩🇪 985 66 367ms 5 Dec 2021 4th billings7 🇬🇧 985 66 367ms 16 Apr 2022 4th ScottHamper 985 66 376ms 27 Apr 2022 4th btnlq 985 66 375ms 3 Mar 2023 4th 09cf 985 66 385ms 10 Jan 2025 4th AdrienHache 🇫🇷 985 66 379ms 19 Aug 2025 4th DialFrost 🇸🇬 985 66 388ms 7 days ago 12th janbehrens 🇩🇪 942 69 371ms 6 Dec 2021 12th stefangimmillaro 942 69 375ms 7 Jan 2022 12th MeWhenI 🇻🇦 942 69 334ms 18 Jun 2022 12th Steffan153 🇫🇮 942 69 374ms 27 Mar 2023 12th KrausRaus 🇺🇸 942 69 370ms 26 Jun 2023 12th Yewzir 🇧🇪 942 69 382ms 5 Nov 2023 12th namelessiw 942 69 389ms 25 Nov 2023 12th SirBogman 🇺🇸 942 69 375ms 3 Jan 2024 12th sean-niemann 🇺🇸 942 69 374ms 16 Apr 2024 12th fuzzylojik-golf 🇺🇸 942 69 344ms 14 Aug 2025 22nd Irratix 🇳🇱 915 71 380ms 13 Dec 2021 22nd Shanethegamer 🇺🇸 915 71 367ms 20 Apr 2022 22nd tomtheisen 🇺🇸 915 71 338ms 6 Jul 2022 22nd Ripick 915 71 341ms 18 Jul 2022 26th CatsAreFluffy 903 72 361ms 28 Nov 2022 27th prplz 🇦🇺 890 73 367ms 7 Jan 2022 27th sultan 890 73 319ms 2 Apr 2024 29th ChrisTheisen 878 74 327ms 19 Dec 2022 29th dokutan 878 74 363ms 14 Jul 2025 31st LS2021 867 75 324ms 24 Nov 2023 32nd hamhub7 833 78 323ms 26 Aug 2022 33rd Matgc04 813 80 338ms 24 Feb 2024 34th postie77 802 81 332ms 26 May 2023 35th tomh1012 793 82 413ms 7 Dec 2021 35th ElysiaVesper 793 82 322ms 19 Nov 2023 37th annaproxy 783 83 395ms 20 Mar 2022 37th josephdwalker 783 83 340ms 14 Nov 2023 37th Re-Adventures 🇮🇳 783 83 397ms 15 Apr 2025 37th michelebastione 🇮🇹 783 83 420ms 27 Aug 2025 41st FreyLuis 774 84 363ms 18 Jan 2024 42nd bac0id 765 85 332ms 26 Sep 2023 42nd najs91 765 85 383ms 31 Oct 2024 44th malworthy 756 86 329ms 22 Oct 2023 44th epic-programmer-guy 756 86 329ms 19 Dec 2023 44th CaedenHarper 🇨🇦 756 86 348ms 17 Oct 2025 47th Betuaredead 747 87 390ms 4 Jan 2023 47th arctouch-cristiannevianna 747 87 572ms 19 May 2023 47th leth4 747 87 395ms 5 Jul 2023 50th ericlangedijk 🇸🇮 739 88 396ms 16 Mar 2022 50th Florian-Mt 739 88 389ms 14 Jul 2024 50th snoozingnewt 🇺🇸 739 88 337ms 28 Sep 2025 53rd astdefu 730 89 398ms 13 Dec 2022 53rd alicethecatwhisperermeow 730 89 346ms 6 Aug 2024 55th HumanoidCPU 722 90 389ms 24 Feb 2024 56th rifatx 714 91 395ms 19 Jul 2024 57th RandGuy 707 92 402ms 8 Dec 2021 57th SmartK8 🇨🇿 707 92 388ms 13 Nov 2022 57th Soyo-Wind 707 92 404ms 12 days ago 60th rollershutter 691 94 405ms 7 Apr 2022 61st yannikHoeflich 684 95 382ms 26 Dec 2021 61st Adix-null 🇱🇹 684 95 361ms 30 Jul 2023 61st msbranicky 684 95 374ms 20 Aug 2023 61st aDwarfNamedUrist 684 95 343ms 11 Sep 2024 65th Pyro569 677 96 374ms 20 Jul 2023 66th eshilo-draper 657 99 387ms 3 Sep 2022 66th Ythaenagor 657 99 392ms 5 Aug 2024 68th wescombs10 650 100 321ms 29 Oct 2022 68th kaedepol 650 100 324ms 30 Oct 2023 70th MaxElf999 644 101 375ms 28 Sep 2022 70th Mikey-Beep 🇬🇧 644 101 400ms 2 Sep 2024 72nd TimJackMaster 613 106 389ms 16 Feb 2023 73rd mduckles 602 108 371ms 19 Nov 2022 74th resoNathan 556 117 315ms 25 Apr 2024 75th tbschff 551 118 402ms 15 Apr 2022 1–75 of 83 Next Last