What is the PuzzlePage Study Pack?

Study Pack is a $11.99-a-month subscription at puzzlepage.app that unlocks every card in all 30 of PuzzlePage's ready-made flashcard decks — 5,420 cards — with no ads and with printable downloads of every deck included. The decks cover maths, English and reading, science, Spanish, French, German, Japanese kana, social studies, computer science, medical terminology, financial literacy, music theory and art. The cards play in any web browser with nothing to install.

Do I have to subscribe to use PuzzlePage flashcards?

No. The first 30 cards of every deck are free forever, to play and to download, with no account — that is 900 free cards across 30 decks. Unlocking every card in a single deck is a one-time $2.99 with no renewal and no account needed. Study Pack at $11.99 a month is only worth it once you want more than 4 decks, or want the printables.

Are PuzzlePage's flashcards fact-checked?

Yes. All 5,420 cards were read and fact-checked by subject-matter specialists before sale — a chemist on the periodic table deck, an anatomist on the bones and muscles, a physicist on the formulas, a phonetician on the homophones. The audit made real corrections, including restating every physics formula to carry the conditions that make it true, and one deck on US civics was withdrawn from sale entirely because it taught a superseded edition of the citizenship test.

What happens if I cancel Study Pack?

Cancelling stops future billing and keeps your access running to the end of the period you have already paid for. After that the free first 30 cards of every deck remain available, as they are to everyone, with no account required. Any single deck you bought outright for $2.99 is unaffected — that purchase is one-time and does not expire.

Can teachers use PuzzlePage flashcards in class?

Yes. The decks run in a browser on a projector, a Chromebook cart or students' own devices, with no student logins to create and nothing for IT to install. No student accounts are made and no student data is stored. The free 30 cards of every deck can be used in class at no cost; Study Pack adds printable downloads of all 30 decks for cover lessons, stations, and students without a device at home.

Every card checked by a specialist

Every one of these 5,420 flashcards was checked by someone who knows the subject.

30 ready-made decks — maths, science, Spanish, French, German, Japanese kana, medical terminology, music theory and more. Read and corrected by subject-matter specialists before they went on sale. Play free in any browser. No login. No install.

Pay for one deck, or for the shelf

One deck — $2.99, once: Every card in that deck, forever. On most decks that is far more than 70 more cards: medical terminology word parts is 479. No renewal, no account.
Study Pack — $11.99 a month: All 30 decks, all 5,420 cards, no ads, plus printable downloads of every deck. 5 decks bought singly costs $14.95, so the month pays for itself at 5.

Every deck, printables included. Needs a free account so your decks follow you between devices. Cancel any time.

You never have to buy blind. The first 30 cards of every deck are free to play and free to download, with no account — 900 free cards — so you can check them against your own textbook first.

Audited, not crowdsourced. A chemist read the periodic table. An anatomist read the bones. Every card, not a sample.
Two ways to run it. Practice flips through, nothing scored. Quiz times you and gives a result to send to a friend.
Printables included. Study Pack gives you every deck as double-sided cards to cut up, as well as on screen.

Why pay for flashcards when free ones exist

Because free sets are free for a reason: nobody is accountable for them. The cost of a wrong card is not $2.99 — it is the twenty minutes spent memorising something false and the mark lost using it. Anki is a scheduling engine with no cards in it. Quizlet is a place where anyone can publish a set, which is why one search returns forty sets that disagree with each other. Neither company checks the facts, because on their model the cards are not theirs. These are ours.

Four things the audit found

In our own product, before it went on sale. This is the closest thing to proof we can offer, and it is a record of us finding fault with ourselves.

Physics formulas: Every formula was algebraically correct, and every one was stated without the conditions that make it true. v = v₀ + at holds only for constant acceleration. All of them were corrected to carry their conditions.
Financial literacy: The return-on-investment card carried a formula that returned −80% when you ran it on the card’s own example numbers. Found before sale, fixed before sale.
US civics: The deck taught the 2008 citizenship test after USCIS had moved applicants to the newer edition. It was withdrawn from sale rather than patched, which is why you cannot buy it here.
Dolch and Fry sight words: Checked against the published lists and found identical, level labels and all — and every Fry card sits at its true frequency rank. Verified rather than assumed.

All 30 decks, with their real card counts

No “1,000+ cards”, no “and many more”. Every deck, every count, and a link to play the free 30 of each. They add to 5,420. You can check that.

Maths

English & reading

Science

World languages

Social studies

Career, tech & modern

Music, art & health

Early years

The cards are already written. The mistakes are already found.

Start with 900 free cards and no account. Unlock a full deck for $2.99 when one of them turns out to be the one you need. Take the whole shelf for $11.99 a month if you are running more than 4.

Every deck, printables included. Needs a free account so your decks follow you between devices. Cancel any time.

Play a deck free first Or make your own deck

Questions

What is the PuzzlePage Study Pack?: Study Pack is a $11.99-a-month subscription at puzzlepage.app that unlocks every card in all 30 of PuzzlePage's ready-made flashcard decks — 5,420 cards — with no ads and with printable downloads of every deck included. The decks cover maths, English and reading, science, Spanish, French, German, Japanese kana, social studies, computer science, medical terminology, financial literacy, music theory and art. The cards play in any web browser with nothing to install.
Do I have to subscribe to use PuzzlePage flashcards?: No. The first 30 cards of every deck are free forever, to play and to download, with no account — that is 900 free cards across 30 decks. Unlocking every card in a single deck is a one-time $2.99 with no renewal and no account needed. Study Pack at $11.99 a month is only worth it once you want more than 4 decks, or want the printables.
Are PuzzlePage's flashcards fact-checked?: Yes. All 5,420 cards were read and fact-checked by subject-matter specialists before sale — a chemist on the periodic table deck, an anatomist on the bones and muscles, a physicist on the formulas, a phonetician on the homophones. The audit made real corrections, including restating every physics formula to carry the conditions that make it true, and one deck on US civics was withdrawn from sale entirely because it taught a superseded edition of the citizenship test.
What happens if I cancel Study Pack?: Cancelling stops future billing and keeps your access running to the end of the period you have already paid for. After that the free first 30 cards of every deck remain available, as they are to everyone, with no account required. Any single deck you bought outright for $2.99 is unaffected — that purchase is one-time and does not expire.
Can teachers use PuzzlePage flashcards in class?: Yes. The decks run in a browser on a projector, a Chromebook cart or students' own devices, with no student logins to create and nothing for IT to install. No student accounts are made and no student data is stored. The free 30 cards of every deck can be used in class at no cost; Study Pack adds printable downloads of all 30 decks for cover lessons, stations, and students without a device at home.

Teaching from these? Study Pack includes the printable version of every deck, and the rest of the classroom tools — answer sheets, exit tickets, matching worksheets, name tags — are free to use, every year. See the classroom tools.

Prices in USD. $2.99 is a one-time payment for one deck. $11.99 is monthly and cancellable at any time. Found a card you think is wrong? Tell us — we fix them and we say what we changed.