Single-player games like Deductum
Below are 8 single-player Steam games similar to Deductum, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Deductum page.
Ranked picks
- 1

Mereni
Single-player alternative to Deductum — playable solo, no multiplayer required. Shares Strategy and Indie with Deductum.
A casual Hexcells-like puzzle game where you reveal hidden drawings among the stars.
- 2

Teach Kids Math
Single-player alternative to Deductum — playable solo, no multiplayer required. Shares Strategy and Casual with Deductum.
It is time to teach kids math. Help your child build confidence in math with visual problems, learning paths, and step-by-step explanations. Let them practice at their own pace, revisit saved answers together, and watch Tallygrove Farm grow with each correct answer.
- 3

句构远征-Lexifront
Single-player alternative to Deductum — playable solo, no multiplayer required. Shares Strategy and Casual with Deductum.
LexiFront is an educational sentence-building tower defense game. Deploy English words as defenses: nouns form your firepower, verbs activate the sentence, and modifiers amplify the line. Practice vocabulary, parts of speech, and basic sentence structure through combat, review.
- 4

Word Charades
Single-player alternative to Deductum — playable solo, no multiplayer required. Shares Indie and Casual with Deductum.
Single-player arcade-style word puzzle with quick-fire rounds, escalating difficulty, and a campaign-style Road to Scholar mode. Unlock tougher clues, chase high scores, enjoy rotating global holiday events, share the guessing with friends, and keep things fresh with original soundscapes.
- 5

Take7
Single-player alternative to Deductum — playable solo, no multiplayer required. Shares Strategy and Indie with Deductum.
Remove numbers by selecting squares of numbers where their sum equals seven. Avoid blocking yourself by carefully choosing what part of the grid to clear. Think carefully, compete against friends in the daily challenge, finish the harder gem levels or go as far as you can in endless mode.
- 6

MASUKU
Single-player alternative to Deductum — playable solo, no multiplayer required. Shares Strategy and Indie with Deductum.
An abstract strategy game for 1–4 players. Place, rotate, and flip cards to reveal colours and symbols that match shifting scoring goals. Smart positioning and a bit of luck decide who reaches 50 points first
- 7

Paper Flags
Single-player alternative to Deductum — playable solo, no multiplayer required. Shares Strategy and Indie with Deductum.
A two-player abstract strategy game on a 9×9 board. Fold your pieces to advance diagonally. Unfold them into flags — moving like rooks across rank and file. Plant three flags on your opponent's back row, or cut their forces to three.
- 8

Cardinal Chains
Single-player alternative to Deductum — playable solo, no multiplayer required. Shares Indie and Casual with Deductum.
An original puzzle game about non-decreasing sequences.