English Prepositions Game
Learn English prepositions with thousands of generated examples, instant feedback, streak-based scoring, and a persistent leaderboard. Complete each sentence with the right preposition and build your best run.
Corpus status
0 examples ready
Game Loadout
Choose Your Challenge
Configure scope, grade, and run mode. Higher grades increase score multipliers and precision pressure.
Active Pool
0
53 prepositions
Preposition scope
Active pool: 53 prepositions and 0 generated examples.
Low pool for current filters. Switch to `All grades` or `All` scope for broader variety.
Exercise grade
Easy 0 · Medium 0 · Hard 0 · Expert 0 · Native 0
Session mode
Keyboard: `1-4` answer choices, `Enter` next question.
Personal records
Best score
0
Best accuracy
0%
Best streak
0
Sessions
0
Avg score
0
Total answers
0/0
Leaderboard
Finish a game and save your score to create the board.
Every round focuses on one missing preposition so you can learn usage patterns quickly and reinforce memory with repetition.
Points combine correctness, response speed, and streak multipliers. Save runs to a local leaderboard and chase personal records.
No accounts or uploads. This game works client-side and keeps your progress on your own browser.
Practice strategy
- Start with Basic scope until your accuracy is consistently above 85%.
- Switch to All scope and grade filters to train progressively from Easy to Native.
- Use Marathon sessions to build endurance and reduce hesitation.
- Use Super Difficult mode for native-level precision and long, high-volume sessions.
- Use Endless mode to practice continuously, then finish whenever you want to save the run.
- Review missed answers after each run and replay immediately to reinforce the correction.
If you want more local-first tools after practice, explore the full tools collection.
Frequently asked questions
Does this game send answers or scores to a server?
No. Gameplay, scoring, records, and leaderboard storage run locally in your browser with localStorage.
How many examples are included?
The tool builds a large local corpus from dozens of prepositions and generates thousands of sentence examples to train with varied contexts.
Can I practice only basic or only advanced prepositions?
Yes. You can switch between Basic, Advanced, and All scopes, then filter exercises by graded difficulty from Easy to Native.
Is there a super difficult mode?
Yes. Super Difficult mode focuses on native-level items and runs a 1,000-question gauntlet with nuanced distractors and high-precision collocations.
Can I play without an end?
Yes. Endless mode keeps generating new exercises continuously until you stop the run manually.
Which prepositions do near-bilingual learners still confuse most?
Most errors cluster in contrast sets: in/on/at, to/for/of/with, since/for/during/from, between/among, because of/due to/despite, before/by/until/after, into/in/to/onto, across/through/along/past, and besides/except/without.
Can I import external dictionary-style examples?
Yes. You can add a local JSON pack at /data/prepositions/external-examples.json or build it from CSV with the provided script. Use only examples you are licensed to redistribute.
Is this like Duolingo?
It follows a Duolingo-style loop: sentence cloze, instant feedback, streak-based points, and repeatable sessions.
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