Collatz Hailstone Link vs Petal Loom Sort

Collatz Hailstone Link — a relaxing number-merge puzzle built on one of math's most famous mysteries: the Collatz conjecture (the "3n+1" problem). Drag and merge numbered tiles, watch each sum bounce through the hailstone sequence, and chase the highest — or lowest — final number you can reach. Easy to learn in seconds, deep enough to keep you coming back for a better score. HOW TO PLAY • Drag one tile onto another (or tap one, then another) to merge them. • The two values are added, then the Collatz rule is applied to the sum: - Even sum → divide by 2 (the tile turns blue) - Odd sum → multiply by 3 and add 1 (the tile turns orange) • Chain the same color in a row to build a streak bonus. • Keep merging until a single tile remains. Push that last value as high — or as low — as you can! FEATURES • Pure one-finger gameplay — merge with a drag or a tap. • 7 board shapes: Square, Hexagon, Triangle, and four hybrid layouts. • Three-part scoring: turn points, streak bonuses, and a final bonus based on your last number. • Undo your recent moves to plan the perfect chain. • Records screen — sort your runs by score, max value, final value, and date. • Global online leaderboards — compete on both High Score and Final Max. • Light & Dark themes. • English & Korean language support. • Play offline, anywhere — no account required. WHY YOU'LL LOVE IT A quick puzzle for a coffee break, a brain teaser for math lovers, and a satisfying score-chaser for everyone in between. Every board is a fresh little puzzle in number theory — no two runs feel the same. Merge the numbers. Ride the hailstones. Beat your best.

Turn a tangled garden into a display of color in Petal Loom Sort, a flower-themed sorting puzzle for iPhone and iPad. Each flower has six petal slots. Move its top petal to a compatible flower, watch the remaining petals rotate clockwise, and plan ahead until every filled flower blooms in one color. An empty flower gives you room to rearrange—but each move changes which petal comes next. YOUR GARDEN, YOUR PACE Choose Casual for a gentler puzzle or Challenge for more planning. Pick once when you start, then keep playing in your chosen mode. Change it later from Home settings or Pause. A FRESH GARDEN TO UNTANGLE Learn the rules and power-ups in an optional interactive practice garden, then explore endlessly generated puzzles with different color mixes and layouts. After the opening levels, recurring difficulty cycles mix smaller gardens with larger challenges. Starting boards are checked for a solution, but your choices matter: a garden can still get tangled along the way. MAKE THE GARDEN YOURS Earn coins the first time you complete each level. Spend them on backgrounds, distinctive petal styles, flower centers, and power-ups in the Garden Shop. Cosmetics change the look without changing the puzzle rules. Replay levels to improve your stars; replay wins do not award extra coins. HELP WHEN YOU WANT IT Use your available Undos, preserve finished flowers with Petal Shuffle, choose a color to clear with Color Sweep, or rotate a single flower to your preferred orientation with Bloom Twist. Restarting is always free. Optional rewarded ads offer selected assists with daily or per-level limits. FREE TO PLAY, WITH AN OPTIONAL ONE-TIME PURCHASE The game includes occasional automatic ads at level breaks after the opening levels, plus optional rewarded ads. Remove Ads is a one-time in-app purchase that removes automatic ads and lets you claim eligible ad rewards without watching an ad. Reward limits still apply; cosmetics are purchased separately with earned coins. No subscription, account, or real-money coin purchase is required. FEATURES • Optional hands-on tutorial, replayable from Settings or Pause • Top-petal sorting with clockwise flower rotation • Endless generated levels with varied garden sizes and color mixes • Star goals, earned coins, cosmetics, and optional power-ups • Free restarts and optional sound and haptic controls • A rotating home flower that respects Reduce Motion • Offline puzzle play; ads and new purchases require internet access • No registration or login Slow down, look ahead, and weave every color into place.