diff --git a/conformance/blocks.zig b/conformance/blocks.zig
index 288d1ffb7..a92f73893 100644
--- a/conformance/blocks.zig
+++ b/conformance/blocks.zig
@@ -64,4 +64,43 @@ pub fn main() !void {
             try stdout.print("\n\n", .{});
         }
     }
+
+    {
+        try stdout.print("\x1b[4mWedge Triangles\x1b[0m\n", .{});
+        {
+            var i: usize = 0x1FB3C;
+            const end = 0x1FB40;
+            while (i <= end) : (i += 1) {
+                try stdout.print("{u} ", .{@intCast(u21, i)});
+            }
+        }
+        {
+            var i: usize = 0x1FB47;
+            const end = 0x1FB4B;
+            while (i <= end) : (i += 1) {
+                try stdout.print("{u} ", .{@intCast(u21, i)});
+            }
+        }
+        {
+            var i: usize = 0x1FB57;
+            const end = 0x1FB5B;
+            while (i <= end) : (i += 1) {
+                try stdout.print("{u} ", .{@intCast(u21, i)});
+            }
+        }
+        {
+            var i: usize = 0x1FB62;
+            const end = 0x1FB66;
+            while (i <= end) : (i += 1) {
+                try stdout.print("{u} ", .{@intCast(u21, i)});
+            }
+        }
+        {
+            var i: usize = 0x1FB6C;
+            const end = 0x1FB6F;
+            while (i <= end) : (i += 1) {
+                try stdout.print("{u} ", .{@intCast(u21, i)});
+            }
+        }
+    }
 }
diff --git a/pkg/pixman/image.zig b/pkg/pixman/image.zig
index 22c55c7ac..b285744cd 100644
--- a/pkg/pixman/image.zig
+++ b/pkg/pixman/image.zig
@@ -19,6 +19,14 @@ pub const Image = opaque {
         )) orelse return pixman.Error.PixmanFailure;
     }
 
+    pub fn createSolidFill(
+        color: pixman.Color,
+    ) pixman.Error!*Image {
+        return @ptrCast(?*Image, c.pixman_image_create_solid_fill(
+            @ptrCast(*const c.pixman_color_t, &color),
+        )) orelse return pixman.Error.PixmanFailure;
+    }
+
     pub fn unref(self: *Image) bool {
         return c.pixman_image_unref(@ptrCast(*c.pixman_image_t, self)) == 1;
     }
@@ -90,6 +98,31 @@ pub const Image = opaque {
             y_off,
         );
     }
+
+    pub fn compositeTriangles(
+        self: *Image,
+        op: pixman.Op,
+        src: *Image,
+        mask_format: pixman.FormatCode,
+        x_src: c_int,
+        y_src: c_int,
+        x_dst: c_int,
+        y_dst: c_int,
+        tris: []const pixman.Triangle,
+    ) void {
+        c.pixman_composite_triangles(
+            @enumToInt(op),
+            @ptrCast(*c.pixman_image_t, src),
+            @ptrCast(*c.pixman_image_t, self),
+            @enumToInt(mask_format),
+            x_src,
+            y_src,
+            x_dst,
+            y_dst,
+            @intCast(c_int, tris.len),
+            @ptrCast([*c]const c.pixman_triangle_t, tris.ptr),
+        );
+    }
 };
 
 test "create and destroy" {
diff --git a/pkg/pixman/types.zig b/pkg/pixman/types.zig
index acebba68e..f1ab9235d 100644
--- a/pkg/pixman/types.zig
+++ b/pkg/pixman/types.zig
@@ -93,6 +93,12 @@ pub const LineFixed = extern struct {
     p2: PointFixed,
 };
 
+pub const Triangle = extern struct {
+    p1: PointFixed,
+    p2: PointFixed,
+    p3: PointFixed,
+};
+
 pub const Trapezoid = extern struct {
     top: Fixed,
     bottom: Fixed,
diff --git a/src/font/BoxFont.zig b/src/font/BoxFont.zig
index 3d2668ddc..94977fbbe 100644
--- a/src/font/BoxFont.zig
+++ b/src/font/BoxFont.zig
@@ -302,6 +302,13 @@ fn draw(self: BoxFont, alloc: Allocator, img: *pixman.Image, cp: u32) !void {
 
         0x1FB00...0x1FB3B => self.draw_sextant(img, cp),
 
+        0x1fb3c...0x1fb40,
+        0x1fb47...0x1fb4b,
+        0x1fb57...0x1fb5b,
+        0x1fb62...0x1fb66,
+        0x1fb6c...0x1fb6f,
+        => try self.draw_wedge_triangle(img, cp),
+
         else => return error.InvalidCodepoint,
     }
 }
@@ -1658,17 +1665,8 @@ fn draw_sextant(self: BoxFont, img: *pixman.Image, cp: u32) void {
     const idx = cp - 0x1fb00;
     const encoded = matrix[idx];
 
-    const x_halfs: [2]u32 = .{
-        @floatToInt(u32, @round(@intToFloat(f64, self.width) / 2)),
-        @floatToInt(u32, @intToFloat(f64, self.width) / 2),
-    };
-
-    const y_thirds: [2]u32 = switch (@mod(self.height, 3)) {
-        0 => .{ self.height / 3, 2 * self.height / 3 },
-        1 => .{ self.height / 3, 2 * self.height / 3 + 1 },
-        2 => .{ self.height / 3 + 1, 2 * self.height / 3 },
-        else => unreachable,
-    };
+    const x_halfs = self.xHalfs();
+    const y_thirds = self.yThirds();
 
     if (encoded & UPPER_LEFT > 0) self.rect(img, 0, 0, x_halfs[0], y_thirds[0]);
     if (encoded & MIDDLE_LEFT > 0) self.rect(img, 0, y_thirds[0], x_halfs[0], y_thirds[1]);
@@ -1678,6 +1676,381 @@ fn draw_sextant(self: BoxFont, img: *pixman.Image, cp: u32) void {
     if (encoded & LOWER_RIGHT > 0) self.rect(img, x_halfs[1], y_thirds[1], self.width, self.height);
 }
 
+fn xHalfs(self: BoxFont) [2]u32 {
+    return .{
+        @floatToInt(u32, @round(@intToFloat(f64, self.width) / 2)),
+        @floatToInt(u32, @intToFloat(f64, self.width) / 2),
+    };
+}
+
+fn yThirds(self: BoxFont) [2]u32 {
+    return switch (@mod(self.height, 3)) {
+        0 => .{ self.height / 3, 2 * self.height / 3 },
+        1 => .{ self.height / 3, 2 * self.height / 3 + 1 },
+        2 => .{ self.height / 3 + 1, 2 * self.height / 3 },
+        else => unreachable,
+    };
+}
+
+fn draw_wedge_triangle(self: BoxFont, img: *pixman.Image, cp: u32) !void {
+    const width = self.width;
+    const height = self.height;
+
+    const x_halfs = self.xHalfs();
+    const y_thirds = self.yThirds();
+    const halfs0 = x_halfs[0];
+    const halfs1 = x_halfs[1];
+    const thirds0 = y_thirds[0];
+    const thirds1 = y_thirds[1];
+
+    var p1_x: u32 = 0;
+    var p2_x: u32 = 0;
+    var p3_x: u32 = 0;
+    var p1_y: u32 = 0;
+    var p2_y: u32 = 0;
+    var p3_y: u32 = 0;
+
+    switch (cp) {
+        0x1fb3c => {
+            p3_x = halfs0;
+            p1_y = thirds1;
+            p2_y = height;
+            p3_y = height;
+        },
+
+        0x1fb52 => {
+            p3_x = halfs0;
+            p1_y = thirds1;
+            p2_y = height;
+            p3_y = height;
+        },
+
+        0x1fb3d => {
+            p3_x = width;
+            p1_y = thirds1;
+            p2_y = height;
+            p3_y = height;
+        },
+
+        0x1fb53 => {
+            p3_x = width;
+            p1_y = thirds1;
+            p2_y = height;
+            p3_y = height;
+        },
+
+        0x1fb3e => {
+            p3_x = halfs0;
+            p1_y = thirds0;
+            p2_y = height;
+            p3_y = height;
+        },
+
+        0x1fb54 => {
+            p3_x = halfs0;
+            p1_y = thirds0;
+            p2_y = height;
+            p3_y = height;
+        },
+
+        0x1fb3f => {
+            p3_x = width;
+            p1_y = thirds0;
+            p2_y = height;
+            p3_y = height;
+        },
+
+        0x1fb55 => {
+            p3_x = width;
+            p1_y = thirds0;
+            p2_y = height;
+            p3_y = height;
+        },
+
+        0x1fb40, 0x1fb56 => {
+            p3_x = halfs0;
+            p1_y = 0;
+            p2_y = height;
+            p3_y = height;
+        },
+
+        0x1fb47 => {
+            p1_x = width;
+            p2_x = width;
+            p3_x = halfs1;
+            p1_y = thirds1;
+            p2_y = height;
+            p3_y = height;
+        },
+
+        0x1fb5d => {
+            p1_x = width;
+            p2_x = width;
+            p3_x = halfs1;
+            p1_y = thirds1;
+            p2_y = height;
+            p3_y = height;
+        },
+
+        0x1fb48 => {
+            p1_x = width;
+            p2_x = width;
+            p3_x = 0;
+            p1_y = thirds1;
+            p2_y = height;
+            p3_y = height;
+        },
+
+        0x1fb5e => {
+            p1_x = width;
+            p2_x = width;
+            p3_x = 0;
+            p1_y = thirds1;
+            p2_y = height;
+            p3_y = height;
+        },
+
+        0x1fb49 => {
+            p1_x = width;
+            p2_x = width;
+            p3_x = halfs1;
+            p1_y = thirds0;
+            p2_y = height;
+            p3_y = height;
+        },
+
+        0x1fb5f => {
+            p1_x = width;
+            p2_x = width;
+            p3_x = halfs1;
+            p1_y = thirds0;
+            p2_y = height;
+            p3_y = height;
+        },
+
+        0x1fb4a => {
+            p1_x = width;
+            p2_x = width;
+            p3_x = 0;
+            p1_y = thirds0;
+            p2_y = height;
+            p3_y = height;
+        },
+
+        0x1fb60 => {
+            p1_x = width;
+            p2_x = width;
+            p3_x = 0;
+            p1_y = thirds0;
+            p2_y = height;
+            p3_y = height;
+        },
+
+        0x1fb4b, 0x1fb61 => {
+            p1_x = width;
+            p2_x = width;
+            p3_x = halfs1;
+            p1_y = 0;
+            p2_y = height;
+            p3_y = height;
+        },
+
+        0x1fb57 => {
+            p3_x = halfs0;
+            p2_y = thirds0;
+        },
+
+        0x1fb41 => {
+            p3_x = halfs0;
+            p2_y = thirds0;
+        },
+
+        0x1fb58 => {
+            p3_x = width;
+            p2_y = thirds0;
+        },
+
+        0x1fb42 => {
+            p3_x = width;
+            p2_y = thirds0;
+        },
+
+        0x1fb59 => {
+            p3_x = halfs0;
+            p2_y = thirds1;
+        },
+
+        0x1fb43 => {
+            p3_x = halfs0;
+            p2_y = thirds1;
+        },
+
+        0x1fb5a => {
+            p3_x = width;
+            p2_y = thirds1;
+        },
+
+        0x1fb44 => {
+            p3_x = width;
+            p2_y = thirds1;
+        },
+
+        0x1fb5b, 0x1fb45 => {
+            p3_x = halfs0;
+            p2_y = height;
+        },
+
+        0x1fb62 => {
+            p1_x = width;
+            p2_x = width;
+            p3_x = halfs1;
+            p2_y = thirds0;
+        },
+
+        0x1fb4c => {
+            p1_x = width;
+            p2_x = width;
+            p3_x = halfs1;
+            p2_y = thirds0;
+        },
+
+        0x1fb63 => {
+            p1_x = width;
+            p2_x = width;
+            p3_x = 0;
+            p2_y = thirds0;
+        },
+
+        0x1fb4d => {
+            p1_x = width;
+            p2_x = width;
+            p3_x = 0;
+            p2_y = thirds0;
+        },
+
+        0x1fb64 => {
+            p1_x = width;
+            p2_x = width;
+            p3_x = halfs1;
+            p2_y = thirds1;
+        },
+
+        0x1fb4e => {
+            p1_x = width;
+            p2_x = width;
+            p3_x = halfs1;
+            p2_y = thirds1;
+        },
+
+        0x1fb65 => {
+            p1_x = width;
+            p2_x = width;
+            p3_x = 0;
+            p2_y = thirds1;
+        },
+
+        0x1fb4f => {
+            p1_x = width;
+            p2_x = width;
+            p3_x = 0;
+            p2_y = thirds1;
+        },
+
+        0x1fb66, 0x1fb50 => {
+            p1_x = width;
+            p2_x = width;
+            p3_x = halfs1;
+            p2_y = height;
+        },
+
+        0x1fb46 => {
+            p1_x = 0;
+            p1_y = thirds1;
+            p2_x = width;
+            p2_y = thirds0;
+            p3_x = width;
+            p3_y = p1_y;
+        },
+
+        0x1fb51 => {
+            p1_x = 0;
+            p1_y = thirds0;
+            p2_x = 0;
+            p2_y = thirds1;
+            p3_x = width;
+            p3_y = p2_y;
+        },
+
+        0x1fb5c => {
+            p1_x = 0;
+            p1_y = thirds0;
+            p2_x = 0;
+            p2_y = thirds1;
+            p3_x = width;
+            p3_y = p1_y;
+        },
+
+        0x1fb67 => {
+            p1_x = 0;
+            p1_y = thirds0;
+            p2_x = width;
+            p2_y = p1_y;
+            p3_x = width;
+            p3_y = thirds1;
+        },
+
+        0x1fb6c, 0x1fb68 => {
+            p1_x = 0;
+            p1_y = 0;
+            p2_x = halfs0;
+            p2_y = height / 2;
+            p3_x = 0;
+            p3_y = height;
+        },
+
+        0x1fb6d, 0x1fb69 => {
+            p1_x = 0;
+            p1_y = 0;
+            p2_x = halfs1;
+            p2_y = height / 2;
+            p3_x = width;
+            p3_y = 0;
+        },
+
+        0x1fb6e, 0x1fb6a => {
+            p1_x = width;
+            p1_y = 0;
+            p2_x = halfs1;
+            p2_y = height / 2;
+            p3_x = width;
+            p3_y = height;
+        },
+
+        0x1fb6f, 0x1fb6b => {
+            p1_x = 0;
+            p1_y = height;
+            p2_x = halfs1;
+            p2_y = height / 2;
+            p3_x = width;
+            p3_y = height;
+        },
+
+        else => unreachable,
+    }
+
+    const tris = &[_]pixman.Triangle{
+        .{
+            .p1 = .{ .x = pixman.Fixed.init(p1_x), .y = pixman.Fixed.init(p1_y) },
+            .p2 = .{ .x = pixman.Fixed.init(p2_x), .y = pixman.Fixed.init(p2_y) },
+            .p3 = .{ .x = pixman.Fixed.init(p3_x), .y = pixman.Fixed.init(p3_y) },
+        },
+    };
+
+    const src = try pixman.Image.createSolidFill(white);
+    defer _ = src.unref();
+    img.compositeTriangles(.over, src, .a8, 0, 0, 0, 0, tris);
+}
+
 fn draw_light_arc(
     self: BoxFont,
     alloc: Allocator,
diff --git a/src/font/Group.zig b/src/font/Group.zig
index 60d372c9e..0746765e9 100644
--- a/src/font/Group.zig
+++ b/src/font/Group.zig
@@ -194,6 +194,12 @@ pub fn indexForCodepoint(
 
             // "Symbols for Legacy Computing" block
             0x1FB00...0x1FB3B => true,
+            0x1FB3C...0x1FB40,
+            0x1FB47...0x1FB4B,
+            0x1FB57...0x1FB5B,
+            0x1FB62...0x1FB66,
+            0x1FB6C...0x1FB6F,
+            => true,
 
             else => false,
         }) {