Brain-teaser games & apps
Creations tagged brain-teaser on 8x — every one is playable in the browser and open to remix.
3 creations

Quizloom
Quizloom is a warm, editorial-styled quiz studio with six curated decks (Cosmos, History, Living World, Code, Words, Food) and a Mystery Mix generator that samples every deck. Every quiz ends with a canvas-rendered scorecard you can share as an image or copy as text, with streak combos, speed bonuses, and personal bests saved locally.

Shattered Jade 山海经·碎玉
Slide-and-lock puzzle through the Classic of Mountains and Seas. Shards glide until they hit something — seat every piece to restore 36 jade relics of mythical beasts: the Nine-Tailed Fox, Taotie, the Torch Dragon and more, each with its original Shanhaijing text. Seated shards become terrain, so the order IS the puzzle. 6 books, bilingual EN/中文, hints, flawless ✦ challenge. 滑动碎玉、一滑到底,修复三十六件山海经神兽玉器;嵌合的碎片化作地形,顺序即谜题。

Quiverfold
Quiverfold is a canvas arrow puzzle: tap an arrow to fling it off the board, but it only leaves when the lane in front of it is clear — tap a blocked arrow and the move is cancelled with a shake and a buzz. Untangle hearts, stars, smiles, dogs, diamonds and flowers across 10 stages in Easy, Normal and Hard, and free the gold arrow tangled at each shape's centre. Every board is generated to be guaranteed-solvable, with stars, hints, undo and a shareable result card.