Changelog

New

• New Legendary difficulty — a 12-tube test for experts, in Standard, Time Attack, and the Daily Challenge
• Earn XP and climb an endless level track; claim coin rewards as you level up
• Recurrent streak rewards that re-arm every time you rebuild your streak
• Streak freezes to protect your daily streak when you miss a day
• Claim your achievement coins, with a Claim All to collect them at once
• Game Center leaderboards and achievements
• Cosmetics shop — unlock tube skins and liquid color themes with coins
• Speed bonus on Standard and Daily puzzles rewards fast, clean solves

Improvements

• Your daily streak now stays alive when you play any mode, and rolls over at your local midnight
• Refreshed home screen and Daily Challenge with at-a-glance stats
• Snappier score and combo effects, sharper completion-share cards, and broad readability polish
• Distinct accent colors for the Leaderboards and Shop

Bug Fixes

• Only one achievement banner now appears when you're signed in to Game Center
• The Daily Challenge date shown always matches the puzzle it serves

New

• Smooth crossfade animation when a puzzle is completed or you return to the main menu
• The game overlay now animates open when tapping a notification
• Time Attack: your score is now saved even if the final puzzle is incomplete when time runs out

Bug Fixes

• Fixed a bug where your daily streak could increase more than once when syncing across devices via iCloud
• Fixed a brief flash that appeared when dismissing the completion screen
• Fixed stale iCloud play dates inflating streaks on some accounts

Improvements

• Performance improvements throughout — animations, rendering, and puzzle transitions are smoother
• Reduced memory usage, particularly during long sessions
• Fixed several potential crashes related to iCloud sync and background audio
• Fixed a shimmer flash that could appear on tubes during level transitions

New

• Scoring overhaul — earn bonus points for completing tubes and playing efficiently
• 13 new Time Attack achievements
• 6 new Zen achievements tracking session length and puzzle completions
• Improved color contrast across all difficulty tiers
• Interactive practice puzzle in onboarding so you can learn before your first real game
• Hint button now bounces and animates when advancing through hint stages
• Play tab redesigned with a hero daily challenge card
• Achievements redesigned with per-achievement progress bars and a detail view
• Win screen shows your unlock progress and a shortcut to try the next difficulty
• Longest streak displayed in the daily challenge calendar header

Bug Fixes

• Fixed several daily streak counting bugs, including cases where streaks could grow more than once per day
• Fixed hints incorrectly counting against your star rating
• Fixed daily challenge difficulty not being chosen independently of your unlock progression
• Full Spanish translation — all remaining untranslated strings are now localized

New

• Difficulty picker now shows a hint about which tiers are coming next as you unlock them
• Longest streak shown in the daily challenge calendar
• Play tab, achievement rows, and daily challenge view redesigned
• Comprehensive iPad layout and typography improvements

Bug Fixes

• Fixed daily streak counting bugs introduced at launch
• Various UI polish across settings, statistics, and game screens

• Water sort puzzle game with Standard, Daily Challenge, Time Attack, and Zen modes
• Five difficulty tiers with progressive unlock
• Achievements, statistics, and iCloud sync across your devices
• Streak tracking on daily challenges
• English and Spanish
• iPhone and iPad support