Which part of Krillion do you want more of?
For another short knowledge puzzle, start with Factle. For a different kind of deduction, choose Poople’s word paths, Worldle’s country silhouettes or Fermi’s numerical estimates. These share the daily-game habit, but they do not reproduce Krillion’s rare-answer scoring.
The useful comparison is what you do after reading the question: rank several candidates, build a chain, identify a place or estimate a quantity. Pick that action first. A daily puzzle, a paid archive and an unlimited mode are separate offers.
| Game | Your task | Access boundary |
|---|---|---|
| Factle | Rank five answers | Publisher says free; no account required. |
| Poople | One-letter steps to POOP | Public daily browser board was accessible; app terms are separate. |
| Worldle | Identify a country or territory | Daily web puzzle free; archive requires Premium. |
| Fermi | Estimate three quantities | Public daily entry showed no purchase prompt; paid-feature boundaries not independently established. |
Factle: trade rare answers for a correct ranking
Factle asks you to arrange the top five answers to a factual prompt. You have five attempts, and feedback distinguishes a correct position, an answer elsewhere in the top five and an answer outside the list. You are trying to reconstruct an order, rather than produce the most obscure acceptable name.
That makes it a good first choice if Krillion’s appeal is general knowledge and the result reveal. The source attached to each Factle question matters: the ranking depends on that question’s definition and reference, not simply on which names feel familiar.
The current publisher-hosted edition is at Front Office Sports; factle.app redirects there. Its FAQ says the game is free without an account or subscription. Use the general Factle entry for mixed trivia; Factle Sports is labelled separately. No need to visit a third-party directory to find the publisher’s game.
Poople: make a legal word path
Poople replaces trivia with a four-letter word ladder. Starting from the daily word, change exactly one letter at each move until you reach POOP. Every intermediate step must be a valid word. The goal is a short legal chain, not guessing an unknown target from coloured letter clues.
It suits players who enjoy finding a less obvious connection. An unusual word is only useful if the game accepts it and the next step stays legal. Do not assume that another word game’s dictionary will validate the same path.
The original poople.io daily board and instructions were accessible without signing in during this check. We did not submit a live guess or test app purchases. Nisu already has a dedicated guide and optional step-by-step companion, so this comparison links there instead of repeating its full rules and worked examples.
Worldle: use shape, distance and direction
Worldle is Teuteuf’s country-or-territory silhouette puzzle. You have six guesses. Each accepted place name returns distance, direction and proximity feedback, giving your next guess a geographical constraint.
Choose it if the geography categories are your favourite part of Krillion, but you would rather identify one destination than search for a rare answer. The daily web game is free; the official FAQ says previous-puzzle access requires an account and Premium membership. Free daily play does not make its archive free.
Use the silhouette together with the returned clues. A familiar outline alone can be misleading when the image has no scale. This is a comparison of the published rules, not a claim that Nisu completed today’s puzzle.
Fermi: estimate a number instead of recalling a name
Fermi at fermi.gg gives you three daily estimation questions and one guess for each. Its result measures error as a multiple of the real answer; lower is better, with 1× representing an exact estimate. The daily result averages the three questions.
This is the clearest change of pace if you like reasoning from partial knowledge. Think in quantities, rates and rough bounds rather than trying to retrieve one exact fact. Its help page describes an in-game calculator and explanatory estimation maths.
We could read the public daily entry and its rules without a purchase or account prompt. That establishes the entry we inspected, not a guarantee about every archive, app or future commercial feature. Fermi’s name is used by other sites too; this comparison follows fermi.gg and its three-question rules.
When another Krillion mode is the better choice
If what you want is the same game with live opponents, use the existing Puffer Party guides. If you want more original solo dives, check Unlimited’s access terms and available content. Neither need is answered by calling a different game a free copy of Krillion.
Our original daily-hints guide, 1v1 comparison and Unlimited page already cover those distinct tasks. This article is for choosing a different puzzle, not another walkthrough of the same lobby or unlock screen.
Quick help
Which game is closest to Krillion’s general-knowledge appeal?
Factle is the first pick here for factual questions, although it rewards ordering a top-five list rather than the rarity of one answer.
Which option is a word game?
Poople uses a daily starting word and legal one-letter changes to reach POOP. The linked dedicated guide explains its rules.
Are all archives free?
No. Worldle explicitly reserves previous-puzzle access for Premium. Public daily access on another site does not establish that all its modes or apps are free.
Source and scope
Checked October 27, 2026 using publisher/creator pages and public browser entries. Rules and displayed access terms are attributed to those sources. Nisu did not complete today’s games, submit puzzle guesses, buy an archive or test account/device transfer. Fermi’s visible entry is distinguished from an unverified claim that every feature is free.