개인정보 처리방침

1. Operator and contact

This site (Hanpango, hanpango.com) is run by a single individual. For any question about this privacy policy, please write to the address below.

Privacy officer: Site operator (individual) · Contact: bridgeaiedu@gmail.com

2. Personal data — none is collected directly

This site does not collect personal data such as your name, email address, phone number or date of birth. There is no sign-up and no login, and no input form that sends anything to the operator — some games, such as Ladder, do have boxes for names and outcomes, but those values are never sent to a server; they stay inside the link. Detailed game data (board contents, best scores, sound setting) is never sent to a server and stays on your device. When a round ends, a summary (which game, score, moves, duration, whether it was the daily challenge, and streak length) is sent to the analytics tool described in section 4 for statistics only, and when you switch the display language the chosen language (ko/en) is sent as well; those values cannot identify you. In addition, for the public counters shown on the site (visits and plays), only the counts — one visit, one round started — are added on this site's own server (Cloudflare D1); nothing that could identify a person is included.

Data kept on your device only (localStorage)

Values needed to keep your records and settings are stored only in your own browser (localStorage). They are never transmitted to the operator and the operator cannot read them. The complete list is:

• bp.lang — the display language you chose — shared across the whole site
• bp.best — your best score in Block Puzzle
• bp.bestPrev — previous best score in Block Puzzle (used to show a new-record message)
• bp.daily — your completed Block Puzzle daily-challenge record (saved when the game ends) and its result
• bp.streak — consecutive-day streak count in Block Puzzle
• bp.sound — Block Puzzle sound on/off setting
• g2048.best — your best score in 2048
• g2048.daily — your 2048 daily-challenge progress (saved after each move) and its final result
• g2048.streak — consecutive-day streak count in 2048
• g2048.sound — 2048 sound on/off setting
• bd.best — your best score in Block Drop
• bd.daily — your Block Drop daily-challenge progress (saved each time a block locks) and its final result
• bd.streak — consecutive-day streak count in Block Drop
• bd.sound — Block Drop sound on/off setting
• wd.stats — your Daily Word games played, wins and guess distribution
• wd.daily — your Daily Word daily-challenge progress (saved after each guess) and its final result
• wd.streak — consecutive-day streak count in Daily Word
• wd.sound — Daily Word sound on/off setting
• sh.best — your best score in Shooting
• sh.daily — your completed Shooting daily-challenge result
• sh.streak — consecutive-day streak count in Shooting
• sh.sound — Shooting sound on/off setting
• bb.best — your best score in Brick Breaker
• bb.daily — your completed Brick Breaker daily-challenge result
• bb.streak — consecutive-day streak count in Brick Breaker
• bb.sound — Brick Breaker sound on/off setting
• es.best — your best score in Estimate
• es.daily — your completed Estimate daily-challenge result
• es.streak — consecutive-day streak count in Estimate
• es.sound — Estimate sound on/off setting
• sd.best — your fastest Sudoku time (in seconds) per board size and difficulty
• sd.daily — your completed Sudoku daily-challenge result
• sd.progress — the in-progress Sudoku board (daily challenge and free play)
• sd.pref — the Sudoku board size and difficulty you chose
• sd.streak — consecutive-day streak count in Sudoku
• sd.sound — Sudoku sound on/off setting
• nq.best — most correct answers in a single Nonsense Quiz round
• nq.daily — your completed Nonsense Quiz daily-challenge result
• nq.progress — the in-progress Nonsense Quiz round
• nq.seen — ids of Nonsense Quiz questions shown recently (so the same ones do not keep coming back)
• nq.streak — consecutive-day streak count in Nonsense Quiz
• nq.sound — Nonsense Quiz sound on/off setting
• wc.best — the longest chain you reached in a Word Chain round
• wc.daily — your completed Word Chain daily-challenge result
• wc.progress — the in-progress Word Chain round
• wc.level — the Word Chain difficulty you chose
• wc.streak — consecutive-day streak count in Word Chain
• wc.sound — Word Chain sound on/off setting
• ms.best.<difficulty> — your fastest Minesweeper time (in seconds) per difficulty · the placeholder is easy, normal or hard
• ms.daily — your completed Minesweeper daily-challenge result
• ms.progress — the in-progress Minesweeper board
• ms.level — the Minesweeper difficulty you chose
• ms.streak — consecutive-day streak count in Minesweeper
• ms.sound — Minesweeper sound on/off setting
• ld.sound — Ladder sound on/off setting
• mc.best.<difficulty> — your best Memory Match record (flips and time) per difficulty · the placeholder is easy, normal or hard
• mc.daily — your completed Memory Match daily-challenge result
• mc.progress — the in-progress Memory Match daily board
• mc.level — the Memory Match difficulty you chose
• mc.streak — consecutive-day streak count in Memory Match
• mc.sound — Memory Match sound on/off setting
• ng.best — your fastest Nonogram time (in seconds) per board size and level
• ng.daily — your completed Nonogram daily-challenge result (including the finished picture)
• ng.progress — the in-progress Nonogram board (daily challenge and free play)
• ng.pref — the Nonogram board size and level you chose
• ng.streak — consecutive-day streak count in Nonogram
• ng.sound — Nonogram sound on/off setting
• nb.best — your fewest-guess Number Baseball result in free play
• nb.daily — your completed Number Baseball daily-challenge result
• nb.streak — consecutive-day streak count in Number Baseball
• nb.sound — Number Baseball sound on/off setting
• chosung.best — your highest Korean Initials Quiz score
• chosung.daily — your completed Korean Initials Quiz daily-ten result
• chosung.streak — consecutive-day streak count in Korean Initials Quiz
• sj.best — your best number of correct answers in Korean Idiom Quiz
• sj.daily — your completed Korean Idiom Quiz daily result
• hb.daily — your completed One-Stroke Delivery daily result
• dr.daily — your completed Turn to Connect daily result
• tc.daily — your completed Escape Together daily result
• gc.daily — your completed Find the Rule daily result
• dg.daily — your completed Word Bridge daily result
• lr.setup — your last Liar Game settings (players, topic, mode, timer)
• lr.recent — secret words drawn recently in Liar Game (so the same words do not keep coming up · at most 30)
• sj.progress — the in-progress state of a Korean Idiom Quiz round
• sj.seen — idioms seen recently in Korean Idiom Quiz (so the same ones do not repeat)
• sj.streak — consecutive-day streak count in Korean Idiom Quiz
• sj.sound — sound on/off setting in Korean Idiom Quiz
• mole.best — your highest Whack a Mole score
• mole.daily — your completed Whack a Mole daily-challenge result
• mole.streak — consecutive-day streak count in Whack a Mole
• mole.sound — Whack a Mole sound on/off setting
• ts.best.<target> — your smallest miss (in seconds) per target time in Ten-Second Sense · the placeholder is 3, 7, 10 or 15
• ts.daily — your completed Ten-Second Sense daily-challenge result
• ts.target — the Ten-Second Sense target time you chose
• ts.streak — consecutive-day streak count in Ten-Second Sense
• ts.sound — Ten-Second Sense sound on/off setting
• st.best — your highest five-round average in Stop! practice mode
• st.daily — your completed Stop! daily-board result
• st.streak — consecutive-day streak count in Stop!
• st.sound — Stop! sound on/off setting
• jr.best — your highest three-round average accuracy in Just Right free play
• jr.daily — your completed Just Right daily-challenge result
• jr.streak — consecutive-day streak count in Just Right
• jr.sound — Just Right sound on/off setting
• fo.best — your shortest eight-round total time in Spot the Fake free play
• fo.daily — your completed Spot the Fake daily-challenge result
• fo.streak — consecutive-day streak count in Spot the Fake
• fo.sound — Spot the Fake sound on/off setting
• rv.best — your highest score in Do the Opposite free play
• rv.daily — your completed Do the Opposite daily-challenge result
• rv.streak — consecutive-day streak count in Do the Opposite
• rv.sound — Do the Opposite sound on/off setting
• hl.best — your longest chain in Higher or Lower free play
• hl.daily — your completed Higher or Lower daily-challenge result
• hl.streak — consecutive-day streak count in Higher or Lower
• hl.sound — Higher or Lower sound on/off setting
• hm.best — your best round count in How Many Were There free play (ties go to the faster average answer)
• hm.daily — your completed How Many Were There daily-challenge result
• hm.streak — consecutive-day streak count in How Many Were There
• hm.sound — How Many Were There sound on/off setting
• tg.daily — your completed Two on One Screen daily-challenge result
• tg.best — your fastest average reaction in Two on One Screen practice
• tg.sound — Two on One Screen sound on/off setting
• gm.sound — Gomoku sound on/off setting
• hp1.daily — the three games chosen for today in Daily Set and when it was read (no game scores are stored)
• hp1.streak — consecutive-day streak count for Daily Set
• qm.best — your best Quick Math score (questions solved)
• qm.daily — your completed Quick Math daily-challenge result
• qm.sound — Quick Math sound on/off setting

You can erase these at any time by clearing site data in your browser. Doing so also erases your best score and streak.

Data that disappears when you close the tab (sessionStorage)

The values below are kept only inside the tab you have open and disappear when you close it. They are never transmitted to the operator and the operator cannot read them. The complete list is:

• ld.p — the Ladder board link (the part after # in the address) · a refresh reopens the same board
• ld.m — which screen that Ladder board was open in (on the spot / share, and whether you were the host) so a refresh restores the same screen
• hp.visit — a marker (value 1) that this tab has already been counted once for the visit tally, so a refresh is not counted again

3. Advertising — Google AdSense and third-party cookies

This site is funded by advertising and serves, or will serve, ads through Google AdSense. The following disclosures apply.

• Third-party vendors use cookies — Third party vendors, including Google, use cookies to serve ads based on a prior visit to this website or other websites.
• Beyond cookies — web beacons, IP addresses, device identifiers — In the course of serving ads, Google and its advertising partners may collect, share and use information such as web beacons, IP addresses and device or browser identifiers, not only cookies. In other words, third parties may place and read cookies in your browser, or use web beacons and IP addresses to collect information, as a result of ad serving on this site. How Google handles that information is described in How Google uses information from sites or apps that use our services (policies.google.com/technologies/partner-sites).
• DoubleClick cookie — Third-party cookies used for advertising may be associated with the doubleclick.net domain or country-specific Google domains. Google use of advertising cookies enables it and its partners to serve ads to users based on their visit to this site and/or other sites on the Internet.
• Opting out of personalised ads — Users may opt out of personalised advertising in Google Ads Settings: https://adssettings.google.com/
• Opting out of some participating vendors — You can opt out of the use of cookies for personalised advertising by some participating vendors at: https://www.aboutads.info/choices/ — this tool covers only vendors that take part in that programme, and does not switch off vendors who do not.

Ads are served by Google under its own policies; what an advertising cookie stores is processed by Google within the settings the publisher has chosen. See policies.google.com/technologies/ads for details.

4. Analytics — Google Analytics 4

This site uses Google Analytics 4 (measurement ID G-40KLN4QMCD, with IP anonymisation) to see visit statistics. It works the standard way Google provides it: a _ga cookie holds a pseudonymous identifier (client ID) used to tell visitors and sessions apart, and fields such as the page address, the previous page (referrer), page title, language, screen resolution, browser and device type and approximate region (IP address anonymised) are collected automatically. On top of that, this site sends only game events (open, start, end, daily-challenge complete, language switch) and their values — the game identifier (which game), score, moves, duration, daily-challenge flag, streak length, the number of players (players) and the play mode (mode — on the spot / share), and the display language chosen after a switch (ko/en). Nothing that directly identifies a person, such as a nickname or contact detail, is sent in any parameter, and ad impressions and clicks are not measured with this tool. If you prefer not to be measured, use the Google Analytics opt-out browser add-on or block cookies in your browser. If what is collected changes, this policy will be updated first.

Ad-side measurement is separate from this. When ads are served, Google advertising scripts measure ad impressions and clicks, and in doing so records such as IP address, browser information and cookies may be written to servers operated by Google and its advertising partners. That measurement and logging is part of the Google processing described in section 3, and is carried out by Google, not by the operator.

5. Children under 14

Korean data protection law requires the consent of a legal guardian where consent is needed to process the personal data of a child under the age of 14.

As stated above, this site does not collect personal data from anyone, including children under 14. Advertising cookies are set by Google as a third party, so a guardian can adjust the ad settings on a child device directly through the links in section 3.

6. Your choices

• Clear the game data kept on your device by clearing site data in your browser.
• Turn off personalised advertising through the two links in section 3.
• If anything here is unclear or looks wrong, email the address in section 1.

7. Donations (QR transfer)

Pressing the '☕ Support' button anywhere on the site opens an image of a transfer QR code. That QR is only an image; the site is not a payment processor. The transfer itself happens inside your own banking app — Toss, KakaoPay, your bank and so on.

The site therefore never collects, processes or stores any payment information: no card number, no account number, no credentials pass through this site. The site also cannot tell whether you donated, how much, or who sent it. Any personal data involved in the transfer is handled by your banking app under that provider's own policy.

Donating is entirely voluntary. Every game remains fully available whether or not you donate.

8. Changes to this policy

If this policy changes, the change and its date will be posted on this page. Check the effective-date and last-updated lines at the top of each version.