CLUSTER GAME-NUMBER-SEQUENCES · 9 ENTRIES · EARLIEST ENTRY 2019-09-05
Brain-training memory games
This cluster comprises educational memory-training games that use number sequences, visual flashes, or interactive mechanics to improve recall and timing skills. The six dated entries appear sporadically across September 2019 to April 2026, with no consistent cadence, making the timeline too sparse to reveala trend. The traction leaders, including Timing Trainer, ptr-game, and Recall, each show zero stars, indicating negligible public adoption.
Entry timeline
ENTRY TIMELINE
Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.
Members by activity
Activity signals, not revenue.
Build origin · 4 hand-coded · 5 unlabelled
Operator · 2 hobby · 5 open source · 2 unlabelled
Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 9 listed below. Unlabelled means nothing has decided yet — not that the answer is small.
- 01Mnemax0★21 days—hobbyMemory training game where players match current on-screen items to the item shown several steps earlier, with multiple tracks to follow.
- 02Spatial-Construction-V30★28 days—Spatial reconstruction training game that challenges players to memorize and rebuild procedurally generated voxel objects after rotation.
- 03cognitivegames0★27 days—Games designed to train and exercise memory and other cognitive abilities.
- 04oqzumi-the-climb0★24 days—hobbyEndless brain-training game that combines memory, math, attention, and logic puzzles with rising difficulty and checkpoints.
- 05Timing Trainer0★3 molivehand-codedopen sourceTraining game that flashes a brief on-screen interval and has players guess its duration to sharpen sub-second timing perception.
- 06DékaDico0★4 yrabandonedlivehand-codedopen sourceEducational game that trains memory by playing spoken number sequences for recall, with customizable speed, voice, and difficulty modes.
- 07Recall0★7 mostalelivehand-codedopen sourceMemory training game with classic, trio, and infinite modes that starts easy and grows into a demanding challenge at higher difficulty.
- 08Eidetic0★1 yrabandonedliveopen sourceMobile game that trains working memory by presenting randomized number sequences to memorize and reproduce in order.
- 091toX0★7 yrabandonedlivehand-codedopen sourceMobile brain-training game that briefly flashes number sequences and challenges players to recall their exact order.
Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.