Blackjack practice drills: a 10-minute basic strategy routine
To practice blackjack basic strategy, choose one set of rules, answer a few hands from memory, and check each answer against a matching chart. Keep a note of the decisions you missed so you can test them again in a later session.
You can do this with paper flashcards and a basic strategy chart. A trainer with decision feedback can also help you check your answers. This routine uses simulated hands without money.
Ten minutes gives the session a clear stopping point. Adjust the timing if you need longer to understand a decision.
Set the rules before the first hand
Use the same rules for your questions and your answer key. For the examples here, the profile is six decks, a dealer who hits soft 17 (H17), double after split allowed (DAS), doubling on any initial two cards, no surrender, 3:2 blackjack, and U.S. dealer-peek rules. The hands start before any split, with splitting available for the pairs shown. After a double, the hand receives one card.
H17 describes the dealer's rule for a soft 17. It does not tell you what to do with your own soft 17. Your decision also depends on the dealer's upcard.
The supported rules page explains the website's scope. These examples do not cover European no-hole-card games or composition-dependent exceptions. If you change the rules, use an answer key checked for that profile.
Minute 0 to 1: choose a small set of hands
Start with a category you hesitate over. You might choose hard totals around 12, soft hands with an ace, or pairs. Make a few flashcards with the player cards and dealer upcard on the front, and the action on the back.
Write actual cards, such as 10 and 2, instead of only writing "12." This keeps a hard 12 separate from a pair of 6s, which also totals 12 but needs a pair decision first.
Keep the rules beside the cards. On your first session, read the relevant chart cells before you begin. Then put the answers out of sight.
Minutes 1 to 4: answer one category from memory
Read a question and say the action before checking it. If you get stuck, check the chart, read the explanation, and make a note to revisit the hand.
For hard-total practice, start with 10 and 2 against a dealer 3, then against a dealer 4. Under this profile, the first answer is hit and the second is stand. Changing only the upcard makes the boundary easier to study.
For soft-hand practice, try ace and 6 against a dealer 4. The answer is double when available, otherwise hit. Then compare ace and 7 against a dealer 6: double when available, otherwise stand. Include the fallback in your answer because those two soft hands behave differently when you cannot double.
For pairs, use 8 and 8 against a dealer 10, then 5 and 5 against a dealer 6. The answers are split and double, respectively. A pair of 5s uses the hard-10 decision here.
The actions and fallback distinctions agree with the Blackjack Apprenticeship H17 chart. Its separate surrender section does not apply to this no-surrender practice profile.
Minutes 4 to 7: shuffle the questions
Mix hard hands, soft hands, and pairs so the order does not give away the answer. Before choosing an action, identify the hand type and dealer upcard.
Try the questions below with the answer column covered. Allow hit, stand, double, and split where the practice hand permits them. Surrender is unavailable in this profile.
On a narrow screen, scroll the table sideways to reach the answers.
| Player cards | Dealer upcard | Answer for this profile |
|---|---|---|
| 10 and 2 | 3 | Hit |
| 10 and 2 | 4 | Stand |
| Ace and 6 | 4 | Double; hit if doubling is unavailable |
| Ace and 7 | 6 | Double; stand if doubling is unavailable |
| Ace and 7 | 9 | Hit |
| 8 and 8 | 10 | Split |
| 5 and 5 | 6 | Double; hit if doubling is unavailable |
Use the hard 12 versus 4 explanation if that boundary needs more work. For an ace-hand comparison, open soft 18 versus 6, which includes the stand fallback.
Minutes 7 to 9: write down what you missed
Record enough detail to reproduce the question. A useful error log includes the cards, dealer upcard, rules, your answer, and the checked answer.
Scroll sideways if the log is wider than your screen.
| Practice hand | Your answer | Checked answer | What to review |
|---|---|---|---|
| Ace and 6 vs 4, six-deck H17/DAS/no surrender | Stand | Double; otherwise hit | I treated a soft 17 like a hard 17 |
You can also mark an answer you guessed correctly. It belongs in a later review even though it did not lower today's score.
Attempting an answer, checking it, and returning to it later follows the retrieval-practice approach described by the Learning Scientists. The ten-minute schedule here is a suggested exercise, not a tested blackjack training program.
Minute 9 to 10: choose the next review
Pick one or two missed hands for your next session. Try them from memory after a break, then mix them with questions from another category. Keep the same rules while you work through those mistakes.
Record how many questions you attempted and how many you answered correctly on the first attempt. Keep retries separate, and compare scores only when the rules and question mix are similar. An easy set and a difficult set tell you different things, even if both contain ten questions.
Leave speed for later. If you are still confusing hard and soft hands or forgetting a fallback, give yourself time to identify the decision.
What a practice score tells you
A practice score measures your answers to the questions you saw under the selected rules. It cannot predict a gambling result. Correct basic strategy does not remove the possibility of losing money.
Use the basic strategy guide when you need the underlying rules, and the chart when you need to check a hand. The methodology and corrections page explains the site's automated decision checks and how to report an error.