# Knotilus

> Split ten numbers into three linked sequences.

Daily Math game · [Play Knotilus](https://knotil.us/) · <https://dledex.com/games/knotilus>

Ten numbers must be split into three increasing four-number sequences in which each number is the sum of the two before it. One shared number, the knot, appears in all three, while the rest are used once. Several valid sequences exist each day but only one set works. Easy and hard modes, an archive and a leaderboard are offered.

## Facts

- Category: [Math](https://dledex.com/math), [Logic](https://dledex.com/logic)
- How you play: Find the equation, Deduction
- Languages: Any (no reading needed)
- Daily puzzle: Yes
- Unlimited mode: No
- Archive: Yes
- Website: [knotil.us](https://knotil.us/)
- Rank: No. 386
- Rating: No ratings yet

## Games like Knotilus

- [Sumplete](https://dledex.com/games/sumplete.md): Delete numbers until rows hit their sums
- [Cagey](https://dledex.com/games/cagey.md): Fill number cages to hit arithmetic targets
- [CancelWise](https://dledex.com/games/cancelwise.md): Cancel cells until rows and columns hit targets
- [Dodeku](https://dledex.com/games/dodeku.md): Place number tiles to match the target sums
- [Ophex](https://dledex.com/games/ophex.md): Combine seven numbers into one target number
- [xdle](https://dledex.com/games/xdle.md): Deduce a hidden number from math clues
- [Daily Triplets](https://dledex.com/games/daily-triplets.md): Find the hidden rule by testing number triplets
- [Dozenal](https://dledex.com/games/dozenal.md): Merge numbered tiles built around twelve