# Friday Facts #384 - Combinators 2.0

*Source* · `src-wube-2023-fff-384-combinators-2` · status: **n/a**

| field | value |
|---|---|
| kind | Technical report / blog |
| authors | kovarex, Klonan |
| venue | Factorio blog (Wube Software) |
| date | 2023-11-10 |
| url | https://factorio.com/blog/post/fff-384 |
| accessed | 2026-10-24 |

## Notes

Factorio 2.0 circuit changes: new selector combinator (index, count, random, stack size), decider combinator with multiple AND/OR conditions and outputs, per-wire input selection, live signal values in GUIs, combinator descriptions saved in blueprints.

## Backlinks (computed)

**cited by:** [Signal circuits](../mechanic/signal-circuits.md)

## Citation

kovarex, Klonan (2023-11-10). *Friday Facts #384 - Combinators 2.0*. Factorio blog (Wube Software) https://factorio.com/blog/post/fff-384

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Provenance: created in run `2026-10-24-taxonomy-m6`.