Bite-sized knowledge.

Quick, fun coding challenges from the Kodeco team.
Perfect for your coffee break.

iOS

Kodebits Day 75: Range Iteration

Aug 13 2026 ● ○ ○

Practice ranges with a short swift challenge.

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Android

Kodebits Day 74: Lateinit Property

Aug 12 2026 ● ● ○

Practice lateinit with a short kotlin challenge.

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Android

Kodebits Day 73: String Template

Aug 10 2026 ● ○ ○

Practice strings with a short kotlin challenge.

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Flutter

Kodebits Day 72: Late Variable Init

Aug 8 2026 ● ● ○

Practice late variables with a short dart challenge.

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iOS

Kodebits Day 71: Value vs Reference

Aug 7 2026 ● ● ○

Practice value semantics with a short swift challenge.

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Android

Kodebits Day 70: Range Progression

Aug 5 2026 ● ○ ○

Practice ranges with a short kotlin challenge.

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Flutter

Kodebits Day 69: Spread Copy Independence

Aug 3 2026 ● ● ●

Practice collections with a short dart challenge.

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Android

Kodebits Day 68: Zip Collections

Aug 2 2026 ● ○ ○

Practice collections with a short kotlin challenge.

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Android

Kodebits Day 67: Scope Function Apply

Jul 30 2026 ● ○ ○

Practice scope functions with a short kotlin challenge.

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iOS

Kodebits Day 66: Designated Initializer

Jul 28 2026 ● ○ ○

Practice initialization with a short swift challenge.

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iOS

Kodebits Day 65: Custom Subscript

Jul 27 2026 ● ● ○

Practice subscripts with a short swift challenge.

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iOS

Kodebits Day 64: Generic Function

Jul 25 2026 ● ● ○

Practice generics with a short swift challenge.

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iOS

Kodebits Day 63: Extension Method

Jul 24 2026 ● ○ ○

Practice extensions with a short swift challenge.

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Android

Kodebits Day 62: Partition Collection

Jul 22 2026 ● ● ○

Practice collections with a short kotlin challenge.

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Android

Kodebits Day 61: Object Expression

Jul 20 2026 ● ● ○

Practice objects with a short kotlin challenge.

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Android

Kodebits Day 60: Inline Function

Jul 18 2026 ● ● ●

Practice inline with a short kotlin challenge.

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Android

Kodebits Day 59: Reified Generics

Jul 17 2026 ● ● ●

Practice reified with a short kotlin challenge.

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iOS

Kodebits Day 58: Custom Operator

Jul 14 2026 ● ● ●

Practice operators with a short swift challenge.

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