User Generated Crossword Puzzles
Science vocabulary about light: transparent, translucent, opaque, prism, absorption, reflection, rainbow and shadow.
Pharmacology vocabulary review: toxicology, pharmacogenomics, contraindication, prescription and chemoinformatics, defined in plain terms.
Physics review of momentum, impulse, inertia, friction and contact force, plus elastic and inelastic collisions in a closed system.
Forces and simple machines: friction, gravity, tension, net and unbalanced force, levers, gears, inclined planes and work.
Introductory terms in anatomy and physiology: homeostasis, tissue, organ, system, etiology, prognosis, pathophysiology and the coronal plane.
Introductory chemistry terms: atoms, elements, compounds, the periodic table, formulas, equations, and chemical versus physical change.
Karolinska tiden: Karl X och Karl XI, envälde, förmyndarregering, snapphanar, häxprocesser och branden på slottet.
Chemistry basics: atoms, protons, neutrons, electrons, elements, compounds, mixtures, and solute, solvent and solution, plus helium and calcium.
Review basic chemistry terms: atoms, protons, neutrons, electrons, elements, compounds, and how a solute and solvent form a solution.
Revise formatos de bactérias (cocos, bacilos, espiroquetas), fissão binária, ribossomos, fotossíntese em cianobactérias e o domínio Eukarya.
Physics of motion: free fall, projectiles, relative and instantaneous velocity, average and centripetal acceleration, position vector.
Science review of forces: friction, gravity, weight, tension, buoyancy, air resistance, newtons, magnetic repulsion and lubrication.
What is the public crossword library?
The crossword library is a public collection of community-created puzzles that you can open, solve online, print, or share. Use the category filters to narrow the grid to subjects such as math, geography, history, biology, science, religion, or languages. Each card leads to a puzzle page with the grid and its across and down clues. Pagination keeps older puzzles available rather than hiding them after new ones are published.
How do you choose a crossword?
Choose a crossword by checking its title, category, clue count, and topic before you print it. For a class, scan the clues to confirm that the vocabulary matches material students have learned and that spelling conventions fit your region. A shorter puzzle usually works better for a warm-up or exit activity; a larger grid can support a full review session or a collaborative group challenge.
Can these crossword puzzles be played and printed?
Public crosswords can be solved in the browser or opened in a dedicated print layout. Online play is useful for individual practice because selecting the grid and reading the clue list happen on one page. Printing works well for classroom stations, homework, family activities, clubs, and events where every participant needs a copy. The puzzle creator controls the supplied words and clues, so review a community puzzle before using it with learners.
What makes a useful crossword?
A useful crossword has a clear theme, correct answers, clues with one reasonable interpretation, and enough intersecting letters to help a solver make progress. Difficulty should come from the subject or clue wording rather than errors or obscure spelling. If the existing library does not match your topic, create a custom version with the exact terms and definitions your audience needs.
Need a different topic or difficulty? Create your own crossword from a word list selected for your audience.
Content maintained by Crossword Generator team · Updated August 14, 2026