Patch notes
What changed, and when it went live.
Early access · v0.9.2
- v0.9.2
More recognizable graphs
- Daily's rotation now includes straight lines, quadratics, and simple sine/cosine waves. Cubic graphs are replaced by waves.
- Waves use their normal period, amplitude 1 or 2, and small shifts.
- See the current graph rotation in the mystery graph tile's header, with a themed In rotation label.
- Existing daily challenges stay the same; the new rotation applies to newly generated days.
- Duel and practice rounds now use familiar graph shapes with simpler coefficients and shifts. Mixed wave and bell formulas are retired from the rotation.
- Parabolas and V-shapes keep their normal forms instead of being flattened to fit the screen. Higher difficulties include clear cubic and quartic curves.
- Practice hints and graph examples now match their graph families, including corrected hints for older saved rounds.
- Bell and tent peaks stay visible, and exponential curves are easier to recognize.
- Saved equations and historical record categories remain available. New quartics have their own record category, separate from double wells.
- v0.9.1
Friends, friendly duels, and patch notes
- Send friend requests by username and accept or decline them from your profile.
- Find your friends in the lobby's online and offline lists, with their profile avatars and a collapsible mobile view.
- Challenge an online friend to a casual duel. Accepting brings both players to the ready-up check before the match starts.
- Send your opponent a friend request directly during a duel.
- Track releases in the new versioned patch-notes timeline, available from the themed button in the navigation.
- v0.9.0
Ready up before your match
- Queued matches now ask every player to ready up before the game starts.
- Confirm within 15 seconds, with a countdown sound to help you catch your match.
- Ready player tiles show each player's theme color and rank.
- The ready check works for ranked, casual, and battle royale queues.
- v0.8.2
More ways to write your Daily answer
- Daily Graph accepts full equation syntax, making answers more natural to enter.
- v0.8.1
Record boards and lasting community totals
- World record boards show the five fastest players for each graph type.
- Lifetime community totals stay intact when match history is deleted.
- v0.8.0
World records arrive
- Compete for the fastest perfect solves with times measured by the server.
- Leaderboard and world records are viewable without signing in.
- Improved duel rewards, reconnect wins, bot matches, and lobby presentation.
- v0.7.0
Battle royale joins the arena
- Battle royale matchmaking and private lobbies bring more players onto the same curve.
- Browse the leaderboard across multiple pages.
- Round damage multipliers get animated feedback, with fixes to duel completion.
- Account setup brings the agreement into profile onboarding.
- v0.6.1
A more connected lobby
- See queue counts and community graph totals from the lobby.
- Find Discord from the navigation and onboarding.
- Math Lab is available to visitors, with clearer practice hints and round review.
- New player profiles are discoverable by default.
- v0.6.0
Daily progress, collectibles, and privacy
- Daily Graph awards partial scores.
- Browse your collectible inventory and manage privacy controls.
- Refined profile shapes and responsive lobby layouts.
- v0.5.1
Your shape follows you home
- Saved profile shapes appear in the lobby immediately, without refreshing.
- Improved how the shape fits within the lobby stage.
- v0.5.0
A lobby built around your shape
- The home lobby puts your parametric profile shape at the center.
- Customize your shape from your profile.
- v0.4.0
Duels gain rhythm and reconnect support
- Concept-based matchmaking and cinematic round comparisons improve the duel flow.
- Rejoin an active duel through your account after closing a tab.
- A shared server clock keeps scoring, hit feedback, and round transitions aligned.
- Added countdown ticks, hit animations, fullscreen duels, and a more compact match display.
- v0.3.0
Ranks and progress that stay with you
- Ranked divisions include I–III tiers, with a tier guide on the leaderboard.
- XP, trophies, and ranked statistics persist on your account.
- Daily attempts can be reviewed, and duels continue until a player's HP is gone.
- Google profile onboarding and regional indicators help players settle in.
- v0.2.0
Daily graphs and a personal identity
- Added Daily Graph, activity trails, and untimed play.
- Introduced interactive math avatars, account progression, and achievements.
- All visual styles became free.
- Online play uses Google sign-in, with faster feedback when navigating between pages.
- v0.1.0
GraphDuel begins
- The first equation-matching multiplayer duels arrive under the GraphDuel name.
- Explore graphs, enter equations, and compete through accuracy-based scoring.
- Practice and Math Lab offer ways to learn, with a scientific keypad for entering answers.