Archive
Past puzzles
Every puzzle from launch onward. Solved ones show a checkmark — pick up where you left off.
Browse Zig puzzles by concept →
- #1252026-10-09Comptime
- #1242026-10-08Comptime
- #1232026-10-07Integers
- #1222026-10-06Errors
- #1212026-10-05Formatting
- #1202026-10-04Control Flow
- #1192026-10-03Structs
- #1182026-10-02Integers
- #1172026-10-01Integers
- #1162026-09-30Option
- #1152026-09-29Integers
- #1142026-09-28Defer
- #1132026-09-27Control Flow
- #1122026-09-26Integers
- #1112026-09-25Structs
- #1102026-09-24Structs
- #1092026-09-23Strings
- #1082026-09-22Control Flow
- #1072026-09-21Integers
- #1062026-09-20Unions
- #1052026-09-19Integers
- #1042026-09-18Math
- #1032026-09-17SIMD
- #1022026-09-16Integers
- #1012026-09-15SIMD
- #1002026-09-14Enums
- #992026-09-13Integers
- #982026-09-12Control Flow
- #972026-09-11Strings
- #962026-09-10Slices
- #952026-09-09Integers
- #942026-09-08Comptime
- #932026-09-07Structs
- #922026-09-06Slices
- #912026-09-05Math
- #902026-09-04Comptime
- #892026-09-03Math
- #882026-09-02Structs
- #872026-09-01Slices
- #862026-08-31Math
- #852026-08-30Unions
- #842026-08-29Comptime
- #832026-08-28Slices
- #822026-08-27Comptime
- #812026-08-26Math
- #802026-08-25Enums
- #792026-08-24Comptime
- #782026-08-23Math
- #772026-08-22Integers
- #762026-08-21Integers
- #752026-08-20Enums
- #742026-08-19Strings
- #732026-08-18Math
- #722026-08-17Formatting
- #712026-08-16Comptime
- #702026-08-15Slices
- #692026-08-14Option
- #682026-08-13Integers
- #672026-08-12Control Flow
- #662026-08-11SIMD
- #652026-08-10Math
- #642026-08-09Math
- #632026-08-08Control Flow
- #622026-08-07Defer
- #612026-08-06Arrays
- #602026-08-05Errors
- #592026-08-04Formatting
- #582026-08-03Integers
- #572026-08-02Slices
- #562026-08-01Math
- #552026-07-31Integers
- #542026-07-30Integers
- #532026-07-29Unions
- #522026-07-28Comptime
- #512026-07-27Integers
- #502026-07-26Integers
- #492026-07-25Math
- #482026-07-24Formatting
- #472026-07-23Integers
- #462026-07-22Structs
- #452026-07-21Strings
- #442026-07-20Option
- #432026-07-19Math
- #422026-07-18Structs
- #412026-07-17Comptime
- #402026-07-16Structs
- #392026-07-15Structs
- #382026-07-14SIMD
- #372026-07-13Enums
- #362026-07-12Formatting
- #352026-07-11Integers
- #342026-07-10Control Flow
- #332026-07-09SIMD
- #322026-07-08Math
- #312026-07-07Defer
- #302026-07-06Enums
- #292026-07-05Formatting
- #282026-07-04Option
- #272026-07-03Option
- #262026-07-02Math
- #252026-07-01Strings
- #242026-06-30Integers
- #232026-06-29Integers
- #222026-06-28Formatting
- #212026-06-27Comptime
- #202026-06-26Math
- #192026-06-25Math
- #182026-06-24Enums
- #172026-06-23Arrays
- #162026-06-22SIMD
- #152026-06-21Math
- #142026-06-20Integers
- #132026-06-19Formatting
- #122026-06-18Slices
- #112026-06-17Strings
- #102026-06-16Integers
- #92026-06-15Strings
- #82026-06-14Math
- #72026-06-13Comptime
- #62026-06-12Integers
- #52026-06-11Integers
- #42026-06-10Integers
- #32026-06-09Integers
- #22026-06-08Math
- #12026-06-07Math