COGNITIVE:HUB│FROZEN│v3.26.0-wave46│2026-09-30
Station log · Outstation IXfrozen at 2026-09-30

Cycle 5/6 · wave 46

Three new boards for a night in the hall. Let out the seams of a pair of checked trousers at the waist and seat so they grow by exactly the amounts asked, then cut a patch from the freed cloth whose check matches round the torn knee in both directions. Set the closing beats of the bamboo poles and plan one dancer's steps, while a second dancer mirrors them a beat behind, so nobody is caught and the two never share a gap. Call a scrambled square-dance set back home from the day's bank of calls, each legal only from its own formation, within the limit. Every puzzle at every level was checked again, and none fails to build.

367
types live
6,960 / 180
tests / suites
1,302
catalogue of record
v3.26.0-wave46
this apk
2026-09-30 · 31.88 MB · cache v56
▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪[▪]▫▫▫▫▫▫▫▫▫▫▫▫▫▫▫▫▫▫▫▫▫▫▫▫▫▫▫▫▫▫▫▫release 47 of 79 · 32 later
127 awaiting the owner
taste questions, register flags and fresh ideas, filed for a ruling.▸ open the inbox
frozen

The dashboard as it stood when v3.26.0-wave46 shipped (2026-09-30). Decisions and inbox items are those raised on or before that date; their statuses are current, not historical. ▸ latest

The causeway

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  • v3.26.0-wave462026-09-30Cycle 5/6 · wave 46
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮367 types · 1,302 catalogued

    Three new boards for a night in the hall.

    cognitive-hub-v3.26.0-wave46.apk · 31.88 MB
  • v3.25.0-wave452026-09-30Cycle 5/6 · wave 45
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮364 types · 1,302 catalogued

    Three new boards for idle hands.

    cognitive-hub-v3.25.0-wave45.apk · 31.82 MB
  • v3.24.0-wave442026-09-30Cycle 5/6 · wave 44
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮361 types · 1,302 catalogued

    Three new boards from a washday at dusk.

    cognitive-hub-v3.24.0-wave44.apk · 31.76 MB
  • v3.23.0-wave432026-09-30Cycle 5/6 · wave 43
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮358 types · 1,302 catalogued

    Three new boards from a washday afternoon.

    cognitive-hub-v3.23.0-wave43.apk · 31.69 MB
  • v3.22.0-wave422026-09-30Cycle 5/6 · wave 42
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮355 types · 1,302 catalogued

    Three new boards from a lazy Sunday.

    cognitive-hub-v3.22.0-wave42.apk · 31.61 MB
  • v3.21.0-wave412026-09-30Cycle 5/6 · wave 41
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮352 types · 1,302 catalogued

    Three new boards from a rainy Saturday.

    cognitive-hub-v3.21.0-wave41.apk · 31.55 MB
  • v3.20.0-wave402026-09-30Cycle 5/6 · wave 40
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮349 types · 1,302 catalogued

    Three new boards from a seaside evening.

    cognitive-hub-v3.20.0-wave40.apk · 31.48 MB
  • v3.19.0-wave392026-09-29Cycle 5/6 · wave 39
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮346 types · 1,302 catalogued

    Three new boards from the spare room.

    cognitive-hub-v3.19.0-wave39.apk · 31.43 MB
  • v3.18.0-wave382026-09-29Cycle 5/6 · wave 38
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮343 types · 1,302 catalogued

    Six new boards.

    cognitive-hub-v3.18.0-wave38.apk · 31.36 MB
  • v3.17.0-wave362026-09-29Cycle 5/6 · wave 36
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮337 types · 1,302 catalogued

    Six new boards.

    cognitive-hub-v3.17.0-wave36.apk · 31.23 MB
  • v3.16.0-wave342026-09-29Cycle 5/6 · wave 34
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮331 types · 1,302 catalogued

    Four boards that did nothing when tapped on the web version now respond: the milk lanes, the match check, the woodpile rounds and stations on the Chart.

    cognitive-hub-v3.16.0-wave34.apk · 31.10 MB
  • v3.15.0-wave322026-09-29Cycle 5/6 · wave 32
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮325 types · 1,302 catalogued

    Three new boards from the sorting room.

    cognitive-hub-v3.15.0-wave32.apk · 30.99 MB
  • v3.14.0-wave312026-09-29Cycle 5/6 · wave 31
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮322 types · 1,302 catalogued

    Three new boards from the packhouse.

    cognitive-hub-v3.14.0-wave31.apk · 30.93 MB
  • v3.13.0-wave302026-09-29Cycle 5/6 · wave 30
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮319 types · 1,302 catalogued

    No day can crash now.

    cognitive-hub-v3.13.0-wave30.apk · 30.87 MB
  • v3.12.0-wave292026-09-29Cycle 5/6 · wave 29
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮316 types · 1,302 catalogued

    Three new boards where one fix is not enough and you need two at once.

    cognitive-hub-v3.12.0-wave29.apk · 30.82 MB
  • v3.11.0-wave282026-09-29Cycle 5/6 · wave 28
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮313 types · 1,302 catalogued

    The Turkish tea board now shows a real Turkish teapot: a steel kettle with a smaller pot of tea on top that darkens from amber-red to near-black as it stews, and the glass under the spout.

    cognitive-hub-v3.11.0-wave28.apk · 30.76 MB
  • v3.10.0-wave272026-09-29Cycle 5/6 · wave 27
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮310 types · 1,302 catalogued

    Six new boards.

    cognitive-hub-v3.10.0-wave27.apk · 30.70 MB
  • v3.9.0-wave262026-09-24Cycle 5/6 · wave 26
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮304 types · 1,302 catalogued

    The results card now shows which areas you worked today and where to practise more.

    cognitive-hub-v3.9.0-wave26.apk · 30.60 MB
  • v3.8.0-wave252026-09-24Cycle 5/6 · wave 25
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮301 types · 1,302 catalogued

    Dances, ironing day and the playroom, three boards each.

    cognitive-hub-v3.8.0-wave25.apk · 30.55 MB
  • v3.7.0-wave242026-09-24Cycle 5/6 · wave 24
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮292 types · 1,302 catalogued

    Homework and harvest, three boards each.

    cognitive-hub-v3.7.0-wave24.apk · 30.39 MB
  • v3.6.0-wave232026-09-24Cycle 5/6 · wave 23
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮286 types · 1,302 catalogued

    Washing day came back to the mangle: read a week of loads to say which sock ran and which stayed fast, lay wash windows on a dry and wet calendar so no linen runs out, and walk the green from the well so every web stays wet.

    cognitive-hub-v3.6.0-wave23.apk · 30.28 MB
  • v3.5.0-wave222026-09-24Cycle 5/6 · wave 22
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮283 types · 1,302 catalogued

    The 3D blocks work again.

    cognitive-hub-v3.5.0-wave22.apk · 30.23 MB
  • v3.4.0-wave212026-09-24Cycle 5/6 · wave 21
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮280 types · 1,302 catalogued

    Walk-round builds, figure dances and the market.

    cognitive-hub-v3.4.0-wave21.apk · 31.04 MB
  • v3.3.0-wave202026-09-24Cycle 5/6 · wave 20
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮271 types · 1,302 catalogued

    The morning frame, grading and repair.

    cognitive-hub-v3.3.0-wave20.apk · 30.89 MB
  • v3.2.0-wave192026-09-24Cycle 5/6 · wave 19
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮265 types · 1,302 catalogued

    Pastimes, the dance floor, and the rest of the projector.

    cognitive-hub-v3.2.0-wave19.apk · 30.78 MB
  • v3.1.0-wave182026-09-24Cycle 5/6 · wave 18
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮256 types · 1,257 catalogued

    Mending, washing day, and the coffee counter.

    cognitive-hub-v3.1.0-wave18.apk · 30.62 MB
  • v3.0.0-wave172026-09-24Cycle 5/6 · wave 17
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮247 types · 1,237 catalogued

    Carrying, the senses, and tea and coffee.

    cognitive-hub-v3.0.0-wave17.apk · 30.46 MB
  • v2.9.0-wave162026-09-24Cycle 5/6 · wave 16
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮238 types · 1,218 catalogued

    Washing day, chopping wood, and the first rooms you can walk round.

    cognitive-hub-v2.9.0-wave16.apk · 30.29 MB
  • v2.8.0-wave152026-09-24Cycle 5 · wave 15
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮229 types · 1,198 catalogued

    The senses, the body's own frame and the hands, in three trios: a plumb line set true inside a leaning stone batter, a tide gauge whose rise the chevrons hide until the stamps make it show, chalk lines ranked by length rather than by look, a bearing pointed from the hour you stand at on a dial that never turns, the one wrong entry in a walk log that came back facing wrong, a marble's pocket forecast before it leaves the spiral, cloths whose corners must meet, bearers under a hinged bar, and a pack that must stay level past the third village.

    cognitive-hub-v2.8.0-wave15.apk · 30.11 MB
  • v2.7.0-wave142026-09-24Cycle 5 · wave 14
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮220 types · 1,147 catalogued

    Optics and photography, across a darkroom, a lens bench and an emulsion tray: splitting a roll when every development step also delivers grain, ordering the night's jobs and the safelight so nothing open meets the wrong light, a pinhole whose smaller hole is softer, a test strip that must answer whatever time is true, slides filed by why more glass will not help, a frame rate and shutter angle that make every wheel tell its own story, a roll developed together after its frames were exposed alone, a paper grade that depends on the burning, and a stereo pair where nothing may touch the frame.

    cognitive-hub-v2.7.0-wave14.apk · 31.76 MB
  • v2.6.0-wave132026-09-19Cycle 5 · wave 13
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮211 types · 1,000 catalogued

    Signals and broadcasting: keying a cable through the printed smear at battery price, ordering relay throws so no intermediate pattern breaks a bearing cap, thinning a printed crowd that interferes with itself, a sky-wave reach that is an annulus so nearness is the obstruction, a propagation window closed from both sides, a phase-blind sampler that must hear the same station from any ten seconds, one crystal in common across every station pair, a mast raise that lifts a knife edge into the grazing band, and the channel that chooses your shadow.

    cognitive-hub-v2.6.0-wave13.apk · 31.60 MB
  • v2.5.0-wave122026-09-19Cycle 5 · wave 12
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮202 types · 1,000 catalogued

    Computing history: Amsler's planimeter (a sign error is a wrong object), punched-card collating, brush-encoder skew, telegraph codes through a one-letter garble, Williams-tube regeneration as a temporal ledger, the polyphase tape ladder read backwards, the self-eroding instruction word, d'Ocagne's nomogram with a tick-limited reader, the add-only worksheet's check plan, time-as-address placement and the printed carriage adversary.

    cognitive-hub-v2.5.0-wave12.apk · 31.46 MB
  • v2.4.0-wave112026-09-17Cycle 5 · wave 11
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮190 types · 958 catalogued

    Education and examination: halt-stream against a printed rival, composing for a marking-scheme automaton, Burley's obligationes, buggy-procedure induction, CAT item exposure (the question wears out), Leitner backlog spirals, Angoff borderline inhibition, Scripps elimination cascades.

    cognitive-hub-v2.4.0-wave11.apk · 31.27 MB
  • v2.3.0-wave102026-09-17Cycle 5 · wave 10
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮178 types · 936 catalogued

    Money and markets: bottomry inverted seniority, the emit family's first ally-reader, index divisor certificates, Regulation 1103/97 triangulation, tontine ledger reconstruction.

    cognitive-hub-v2.3.0-wave10.apk · 31.12 MB
  • v2.2.0-wave92026-09-14Cycle 5 · wave 9
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮169 types · 912 catalogued

    Weather and navigation: oscillation-versus-persistence tacking, TAF-grammar forecasts against a mechanical decoder (silence is a forecast), the altimeter lie, swell-dispersion ranging, monsoon onset protocol design, seiche modes, race-hour scheduling.

    cognitive-hub-v2.2.0-wave9.apk · 30.98 MB
  • v2.1.0-wave82026-09-13Cycle 5 · wave 8
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮157 types · 889 catalogued

    Randomizers and machines: the halt-stream verb, Blackwell–Hodges against a modelled guesser, Diaconis–Keller symmetry on the solid stage, Pascal–Fermat 1654, von Neumann unbiasing, kleroterion guarantee design, water-hammer echo pacing.

    cognitive-hub-v2.1.0-wave8.apk · 30.84 MB
  • v2.0.0-wave72026-09-13Cycle 5 · wave 7
    ▮▮▮▮▮▮▮▮▮▮▮▮▮▮▮145 types · 862 catalogued

    Performance and information logistics: props tracking, surtitle rate laws, two-reader redaction, Dead Letter Office deixis (the roster's first Grw-RC), travelling post office sorting, quick-change scheduling, counterweight transfers, ventriloquism composition, the one-ahead principle.

    cognitive-hub-v2.0.0-wave7.apk · 30.68 MB
  • v1.9.0-wave62026-09-11Cycle 5 · wave 6
    ▮▮▮▮▮▮▮▮▮▮▮▮▮133 types · 814 catalogued

    The built-environment intake — the Gv repair the catalogue needed: Robbins one-way streets, sky-exposure planes, Bolker–Crapo bracing, Heyman thrust lines, tensegrity, Blondel stair bands.

    cognitive-hub-v1.9.0-wave6.apk · 30.52 MB
  • v1.8.0-wave52026-09-03Cycle 5 · wave 5
    ▮▮▮▮▮▮▮▮▮▮▮▮121 types · 768 catalogued

    Law and medicine machinery: triage re-sorting shipped mechanics-first under the register tone gate, Denison conventions, NEAD kidney chains, quorum pincers, cold-chain routing, Snow-style anomaly deduction with abstract-map copy.

    cognitive-hub-v1.8.0-wave5.apk · 30.37 MB
  • v1.7.0-wave42026-09-03Cycle 5 · wave 4
    ▮▮▮▮▮▮▮▮▮▮▮109 types · 744 catalogued

    Twelve modelled-reader, regime, rulebook and convention types — referee_reads (the FIE priority automaton) is the emitted flagship.

    cognitive-hub-v1.7.0-wave4.apk · 30.22 MB
  • v1.6.0-wave32026-09-03Cycle 5 · wave 3
    ▮▮▮▮▮▮▮▮▮▮97 types · 692 catalogued

    Twenty-four types, twelve of them the first builds from the Cycle 5 addendum: karuta kimariji, block-bell protocol, SECDED, Arom rhythmic oddity, the Dresden Codex Venus table, Wang Zhen typecase, Burnside counting, DRM false memory.

    cognitive-hub-v1.6.0-wave3.apk · 30.08 MB
  • v1.5.0-wave22026-08-30Cycle 5 · wave 2
    ▮▮▮▮▮▮▮73 types · 619 catalogued

    Twenty-five more types across reckoning (Maya and Egyptian numerals), world board games, reshuffle-shutter working memory, executive function, metacognition, solid bodies, rotation and silent phonology.

    cognitive-hub-v1.5.0-wave2.apk · 29.84 MB
  • v1.4.0-wave12026-08-23Cycle 5 · wave 1
    ▮▮▮▮▮48 types · 546 catalogued

    The first build wave: 17 new types, all of catalogue wave 1, from eight builders in isolated worktrees merged by a keep-both resolver.

    cognitive-hub-v1.4.0-wave1.apk · 29.55 MB
  • v1.3.0-outstation2026-07-29Cycle 3
    ▮▮▮31 types · 546 catalogued

    The instrument is inhabited.

    cognitive-hub-v1.3.0-outstation.apk · 28.54 MB
  • v1.2.0-depth2026-07-29Cycle 2
    ▮▮▮31 types

    Phosphor v2 DEPTH: the bevel system, Key.tsx with 2px travel, perspective flips.

    cognitive-hub-v1.2.0-depth.apk · 26.25 MB
  • v1.1.0-phosphor2026-07-27Cycle 1
    ▮▮▮29 types

    The identity cycle.

    cognitive-hub-v1.1.0-phosphor.apk · 26.16 MB
  • v1.0.02026-07-27Interlude
    ▮▮▮26 types

    Engine integrity overhaul shipped as the first installable build: 5 of 16 types had no validator (~44% of days unwinnable), wrong answer keys, unsolvable word ladders and an invalid 6×6 sudoku generator were found and fixed.

    cognitive-hub-v1.0.0.apk · 23.59 MB

+ 119 more in the full inbox

Recent decisions

▸ full log · 67
  • DEC-0672026-09-24●accepted

    Research paused at C-1302 while build and feel catch up

    No new research territory is commissioned or assembled after Part Twenty-One (T26, C-1281..C-1302).

  • DEC-0662026-09-24●accepted

    Chart station codes are append-only; FACTS rows are appended, never inserted

    The Chart's station codes (tests/__golden__/chart.json, e.g.

  • DEC-0652026-09-24●accepted

    The owner's "3D polish + sense of progress" message is read as the go for Direction C, with B's window next

    On 2026-09-24 the owner wrote that the goal is "really nice 3D polish and a complete vibe … blending this silly morning games-style vibe with also a sense of progress: 'I'm getting smarter in XYZ areas … if I want to improve this part, I can do more puzzles here'", and asked for puzzles drawn from the senses and from things people enjoy ("I literally just spent 2 minutes chopping virtual wood"), including looking around a 3D world.

  • DEC-0642026-09-19●accepted

    Pair bans are recorded, not scheduled

    The catalogue's week-level exclusions from the wave-13 intake — spread_thin never in a week with curb_cable (the self-interference pair), switch_shouting never with between_numbers (C-950, the D69 boundary pair) or C-701, never two sky-bench boards in one week (too_close, closed_both, C-973★ when built), too_close never with hill_carries (non-monotone reach), one emit-family board per week with any_ten never beside two_letters or C-138 (addendum §92 ruling 1, §95) — are recorded as comments on the PUZZLE_TYPE_INFO rows in app/puzzles/generators/index.ts and in the CarrierGenerators.ts header.

  • DEC-0632026-09-19●accepted

    The Quirk Atlas is Cycle 6's research axis; its law questions are filed, never decided

    The owner's reframe of 2026-09-19 — enumerate the human faculties a phone can exercise (perception, timing, motor control, memory kinds, prediction, attention), then attach them to serendipitous themes — becomes the source of new entries for Cycle 6, alongside and not replacing the mental-operation dedup unit (DEC-026).

  • DEC-0622026-09-19●accepted

    A builder corrects a catalogue sketch that cannot produce its own sentence, and declares it

    A catalogue entry's mechanism sketch is a brief, not a specification (DEC-041 applied to the catalogue itself).

Directions

▸ in full

Directions are always current; they are not frozen with this page.

▾VERSION v3.26.0-wave46 · 79 releases · APK MAP