Diagnostic
Society
Case File
- Your DossierStanding Δ, subscales, history.
- Case ReportThe last Diagnostic, in full.
Fellow
- Sign InAdmission by email, Google or Apple.
- Join the SocietyWhat Fellowship confers, and what it costs.

Est. MMXXIV

DeltaEst. MMXXIV

Diagnostic▾

The PreliminaryThe entrance examination. Four movements.
PracticeShort sittings. Two to five minutes.
The Fortnightly DiagnosticSeven parts. The only sitting that moves a Standing Δ.
Why It MattersWhat the measurement is for.
MethodologyHow Δ is estimated, stated plainly.

Society▾

LeaderboardFirst chair, by Examination.
RanksThe tiers, and what each demands.
CommunityGroups, threads, live activity.

Case File▾

Your DossierStanding Δ, subscales, history.
Case ReportThe last Diagnostic, in full.

Fellow▾

Sign InAdmission by email, Google or Apple.
Join the SocietyWhat Fellowship confers, and what it costs.

Folio

—

Fellows in session

47

Specimen

№0394

Est. MMXXIV

Folio —Fellows · 47

DeltaEst. MMXXIV

Methodology·Ranks·Leaderboard·Register·Case File·Terms·Privacy

Δ is an institution-internal score — not an IQ test, not a medical assessment, not a diagnosis.

The Institution · Index

The Rooms

Everything the institution keeps open, in one place. Each room is named for what it is for.

IDiagnosticThe PreliminaryThe entrance examination. Sixteen rounds, an account of the figure.Enter→

IIPracticeThe ExaminationsShort sittings. Two to five minutes. Every one ends in failure.Enter→

IIIDiagnosticThe Fortnightly DiagnosticSeven parts. The only sitting that moves a Standing Δ.Enter→

IVSocietyThe LeaderboardFirst chair, by Standing Δ and by the week.Enter→

VSocietyThe StandardNine tiers, and what each demands.Enter→

VISocietyThe CommunityGroups, strategy threads, live activity. Reading needs no account.Enter→

VIICase FileYour DossierStanding Δ, the faculties, the thirty-day line.Enter→

VIIIReferenceThe MethodologyHow Δ is estimated, stated plainly.Enter→

The Institution — Delta